define base - EAS

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  1. Từ điển

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    base
    [beɪs]
    DANH TỪ
    base (danh từ) · bases (danh từ số nhiều)
    1. the lowest part or edge of something, especially the part on which it rests or is supported.
      "she sat down at the base of a tree"
      từ đồng nghĩa:
      từ trái nghĩa:
      • architecture
        the part of a column between the shaft and pedestal or pavement.
      • botany
        zoology
        the end at which a part or organ is attached to the trunk or main part.
        "a shoot is produced at the base of the stem"
      • geometry
        a line or surface on which a figure is regarded as standing.
        "the base of the triangle"
      • surveying
        a known line used as a geometrical base for trigonometry.
      • heraldry
        the lowest part of a shield.
    2. a conceptual structure or entity on which something draws or depends.
      "the town's economic base collapsed"
    3. a place used as a centre of operations by the armed forces or others; a headquarters.
      "he headed back to base"
      từ đồng nghĩa:
    4. a main or important element or ingredient to which other things are added.
      "soaps with a vegetable oil base"
      từ đồng nghĩa:
      • a substance into which a pigment is mixed to form paint, such as water, oil, or powdered aluminium hydroxide.
      • a substance used as a foundation for make-up.
        "her make-up artist works with base, eye make-up, and lipstick"
    5. chemistry
      a substance capable of reacting with an acid to form a salt and water, or (more broadly) of accepting or neutralizing hydrogen ions.Compare with acid and alkali.
      • biochemistry
        a purine or pyrimidine group in a nucleotide or nucleic acid.
    6. electronics
      the middle part of a bipolar transistor, separating the emitter from the collector.
    7. linguistics
      the root or stem of a word or a derivative.
      • the uninflected form of a verb.
    8. mathematics
      a number used as the basis of a numeration scale.
      • a number in terms of which other numbers are expressed as logarithms.
    9. baseball
      each of the four stations that must be reached in turn to score a run.See also first base.
    ĐỘNG TỪ
    base (động từ) · bases (thời hiện tại ngôi thứ ba) · based (thì quá khứ) · based (quá khứ phân từ) · basing (hiện tại phân từ) · -based (tính từ)
    1. (base something on)
      use (something specified) as the foundation or starting point for something.
      "the film is based on a novel by Pat Conroy" ·
      "entitlement will be based on income"
      từ đồng nghĩa:
      found · build · construct · form · establish · ground · root ·
      use as a basis · rest · hinge · emanate from · derive from · spring from · stem from · originate in · have its origin in · can be traced back to
    2. situate at a specified place as the centre of operations.
      "the Science Policy Review Unit is based at the University of Sussex" ·
      "a London-based band"
      từ đồng nghĩa:
    GỐC
    Middle English: from Old French, from Latin basis ‘base, pedestal’, from Greek.
    base
    [beɪs]
    TÍNH TỪ
    base (tính từ) · baser (tính từ so sánh) · basest (tính từ so sánh nhất)
    1. without moral principles; ignoble.
      "the electorate's baser instincts of greed and selfishness"
      từ đồng nghĩa:
      từ trái nghĩa:
    2. archaic
      denoting or befitting a person of low social class.
    3. (of coins or other articles) not made of precious metal.
      "the basest coins in the purse were made in the 620s ad"
    GỐC
    late Middle English: from Old French bas, from medieval Latin bassus ‘short’ (found in classical Latin as a cognomen). Early senses included ‘low, short’ and ‘of inferior quality’; from the latter arose a sense ‘low in the social scale’, and hence (mid 16th century) ‘reprehensibly cowardly, selfish, or mean’.
    Dịch base sang
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  2. Essential Meaning of base 1 : the bottom or lowest part of something : the part on which something rests or is supported 2 : something (such as a group of people or things) that provides support for a place, business, etc.

    Base Definition & Meaning - Merriam-Webster

    www.merriam-webster.com/dictionary/base
    www.merriam-webster.com/dictionary/base
  3. Mọi người cũng hỏi
    What is Basebase in geography?
    base 1 1 Forming or serving as a base: a base layer of soil. 2 Situated at or near the base or bottom: a base camp for the mountain climbers. 3 Chemistry Of, relating to, or containing a base.

    Base - definition of base by The Free Dictionary

    www.thefreedictionary.com/base
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    What is the definition of base in biology?
    Definition of base. (Entry 1 of 4) 1a : the bottom of something considered as its support : foundation the base of the mountain the lamp's heavy base. b biology : that part of a bodily organ by which it is attached to another more central structure of the organism the base of the thumb.

    Base | Definition of Base by Merriam-Webster

    www.merriam-webster.com/dictionary/base
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    What is the best definition of the word'based'?
    to establish, as a fact or conclusion (usu. fol. by onor upon): to base an assumption on evidence. 22. to place or establish on a base or basis; ground; found (usu. fol. by onor upon): Our plan is based on an upturn in the economy. 23. to station, place, or situate (usu. fol. by ator on): The general is based at Fort Benning. v.i. 24.

    Base - definition of base by The Free Dictionary

    www.thefreedictionary.com/base
    Xem tất cả kết quả cho câu hỏi này
    What does base mean in construction?
    base1 (beɪs) n., adj., v. based, bas•ing.n. 1. a bottom support; that on which a thing stands or rests. 2. a fundamental principle; basis. 3. the bottom layer or coating, as of makeup or paint. 4. a. the distinctively treated portion of a column or pier below the shaft. b.

    Base - definition of base by The Free Dictionary

    www.thefreedictionary.com/base
    Xem tất cả kết quả cho câu hỏi này
    Phản hồi

  4. Base Definition & Meaning - Merriam-Webster

    https://www.merriam-webster.com/dictionary/base

    The meaning of BASE is the bottom or lowest part of something : the part on which something rests or is supported. See more meanings of base. How to use base in a sentence. Synonym Discussion of Base.

    Khám phá thêm

    base | Definition, Examples, & Facts | Britannicawww.britannica.com
    Base Definition in Chemistry - ThoughtCowww.thoughtco.com
    What is the adjective for base? - WordHippowww.wordhippo.com
    Base for Android - APK Downloadapkpure.com
    Base (chemistry) - Wikipediaen.wikipedia.org
    Đề xuất cho bạn dựa trên những gì phổ biến • Phản hồi

  5. Base Definition in Chemistry - ThoughtCo

    https://www.thoughtco.com/definition-of-base-604382
    The word "base" came into use in 1717 by French chemist Louis Lémery. Lémery used the word as a synonym for Paracelsus' alchemical concept of a "matrix" in alchemy. Paracelsus proposed natural salts grew as a result of a universal acid mixing with a matrix. While Lémery may have used the word "base" first, its moder…
    Xem thêm trên thoughtco.com
    • Nghề nghiệp: Chemistry Expert
    • Xuất bản: 14/12/2008
    • Thời gian đọc ước tính: 5 phút

  7. Base - definition of base by The Free Dictionary

    https://www.thefreedictionary.com/base

    Define base. base synonyms, base pronunciation, base translation, English dictionary definition of base. the bottom support; that on which something stands; a fundamental principle; basis; foundation: Place the vase on the base.

  8. Base Definition & Meaning | Dictionary.com

    https://www.dictionary.com/browse/base

    Base usually refers to a literal supporting structure: the base of a statue. Basis more often refers to a figurative support: the basis of a report. Foundation implies a solid, secure understructure: …

  9. Base (chemistry) - Wikipedia

    https://en.wikipedia.org/wiki/Base_(chemistry)

    In chemistry, there are three definitions in common use of the word base, known as Arrhenius bases, Brønsted bases, and Lewis bases. All definitions agree that bases are substances which react with acids as originally proposed by G.-F. Rouelle in the mid-18th century.
    In 1884, Svante Arrheniusproposed that a base is a substance which dissociat…

    Wikipedia · Nội dung trong CC-BY-SA giấy phép

  10. Urban Dictionary: base

    https://www.urbandictionary.com/define.php?term=base

    13/05/2008 · base. A substance made up of about 60% amphetamine . In contrast to speed, which is made up of about 5% amphetamine. Often methamphetamine is defined as base: "a purer form of speed". Methamphetamine is a completely different chemical, with different effects.

  11. Base (numbers) Definition (Illustrated Mathematics Dictionary)

    https://www.mathsisfun.com/definitions/base-numbers-.html

    Base (numbers) more ... Definition 1: The number that gets multiplied when using an exponent. Examples: • in 82, 8 is the base, and the result is 8 × 8 = 64. • in 53, 5 is the base, and the result is 5 × 5 × 5 = 125. Definition 2: How many digits in a number system.

  12. Urban Dictionary: Sexual Bases

    https://www.urbandictionary.com/define.php?term=Sexual Bases

    05/12/2009 · first base- any type of kissing, including french and a peck second base- touching above the belt third base- touching below the belt (licking, hand jobs, fingering etc.) fourth base- missionary sex fifth base- anal sex

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