The meaning of SIGN is a motion or gesture by which a thought is expressed or a command or wish made known.

syn: sign, omen, portent refer to something that gives evidence of a future event. sign is a general word for a visible trace or indication of an event, either past, present, or future: Dark clouds are a sign of rain.

SIGN meaning: 1. to write your name, usually on a written or printed document, to show that you agree with its…. Learn more.

In mathematics, the sign of a number tells whether it is positive or negative. Also, the sign of a permutation tells whether it is the product of an even or odd number of transpositions.

A sign is a clue something happened, or a display that communicates a message, like a stop sign that tells you stop. To sign also means to write your signature.

SIGN definition: an indication or piece of evidence. See examples of sign used in a sentence.

SIGN meaning: 1 : a piece of paper, wood, etc., with words or pictures on it that gives information about something; 2 : something (such as an action or event) which shows that something else exists, is …

When you sign a document, you write your name on it, usually at the end or in a special space. You do this to indicate that you have written the document, that you agree with what is written, or that you …

Sign is also a shortened form of the word signature, which is a unique mark or writing that identifies a person and is often used to signify approval, endorsement, agreement or transaction.

Definition of sign noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.