The meaning of KEY is a usually metal instrument by which the bolt of a lock is turned. How to use key in a sentence.

Persistence is the key if you want to get a job. key to something The key to success is preparation. First-time voters could hold the key to the election result. key to doing something The driver of the car probably holds the key to solving the crime. Language is the key to understanding those around you.

low-key: [adjective] having or producing dark tones only with little contrast.

Jun 23, 2020 · A key employee is an employee with major ownership and/or decision-making role in the business. Key employees are usually highly compensated either monetarily or …

Define key point. key point synonyms, key point pronunciation, key point translation, English dictionary definition of key point. A concentrated site or installation, the destruction or capture of which would seriously affect the war effort or the success of operations.

Apr 06, 2021 · What is a Key Fob? A fob, commonly called a key fob, is a small security hardware device with built-in authentication used to control and secure access to mobile devices, computer systems, network services and data. The key fob displays a randomly generated access code, which changes periodically usually every 30 to 60 seconds.

Oct 04, 2019 · Dichotomous Key Definition. A dichotomous key is a tool created by scientists to help scientists and laypeople identify objects and organisms. Typically, a dichotomous key for identifying a particular type of object consists of a specific series of questions. When one question is answered, the key directs the user as to what question to ask next.

May 28, 2020 · Essentially, a super key is composed of a set of attributes (and by proxy, often a set of table columns) that identify a unique record. The candidate key also identifies a unique record, but is composed of one individual field or column. You will often see the candidate key referred to as a “minimal” of a super key.

Jun 24, 2021 · Public Key: A public key is a cryptographic code that allows a user to receive cryptocurrencies into his or her account. The public key coupled with the private key are significant tools required ...

Jul 20, 2020 · Key Light Definition First, let’s define key light. Although it is important to understand other lights such as fill lights and practical lights, the key light definition is the most fundamental lighting term a cinematographer should know.. Before we define the different effects of lighting, it is important to first define key light.