1 : something that restricts: such as a : a regulation that restricts or restrains restrictions for hunters b : a limitation on the use or enjoyment of property or a facility 2 : an act of restricting : the condition of being restricted Synonyms check circumscription condition constraint curb fetter limitation restraint stricture

restriction. ( rɪˈstrɪkʃən) n. 1. something that restricts; a restrictive measure, law, etc. 2. the act of restricting or the state of being restricted. 3. (Logic) logic maths a condition that imposes a constraint on the possible values of a variable or on the domain of arguments of a function. 4.

restriction. noun [ C/U ] us / rɪˈstrɪk·ʃən /. something that limits someone's actions or movement, or limits the amount, size, etc., of something: [ C ] You can get a discount fare, but some …

restriction. noun [ C/U ] us / rɪˈstrɪk·ʃən /. something that limits someone's actions or movement, or limits the amount, size, etc., of something: [ C ] You can get a discount fare, but some …

Britannica Dictionary definition of RESTRICTION 1 [count] : a law or rule that limits or controls something Building in that area came with some restrictions. travel restrictions They placed/imposed restrictions on smoking indoors. They will lift/remove export restrictions. 2 [noncount] : the act of limiting or controlling something

1 : to confine within bounds : restrain 2 : to place under restrictions as to use or distribution Synonyms cap circumscribe confine hold down limit See all Synonyms & Antonyms in …

restriction. n. any limitation on activity, by statute, regulation or contract provision. In multi-unit real estate developments, condominium and cooperative housing projects, managed by homeowners' associations or similar organizations are usually required by state law to impose restrictions on use.

A restriction enzyme is an enzyme produced by certain bacteria, which helps in the cutting or cleaving of the deoxyribonucleic acid (DNA) into smaller parts or fragments in any molecule. The difference between a restriction enzyme and any other endonucleases is that the restriction enzymes cleave at specific points known as restriction sites.

In mathematics, the restriction of a function is a new function, denoted or obtained by choosing a smaller domain for the original function The function is then said to extend Contents 1 Formal definition 1.1 Extensions 2 Examples 3 Properties of restrictions 4 Applications 4.1 Inverse functions 4.2 Selection operators 4.3 The pasting lemma

10/10/2022 · restriction enzyme, also called restriction endonuclease, a protein produced by bacteria that cleaves DNA at specific sites along the molecule. In the bacterial cell, restriction enzymes cleave foreign DNA, thus eliminating infecting organisms.