noun. : a motion or gesture by which a thought is expressed or a command or wish made known. also : one of two characters + and − that form part of the symbol of a number and characterize it as positive or negative. : something material or external that stands for or signifies something spiritual.
noun. something that indicates or acts as a token of a fact, condition, etc, that is not immediately or outwardly observable. an action or gesture intended to convey information, a command, etc. a board, placard, etc, displayed in public and inscribed with words or designs intended to inform, warn, etc.
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How is the word sign distinct from other similar nouns? Some common synonyms of sign are mark, note, symptom, and token. While all these words mean "a discernible indication of what is not itself directly perceptible," sign applies to any indication to be perceived by the senses or the reason. encouraging signs for the economy.
Definitions of sign noun a perceptible indication of something not immediately apparent (as a visible clue that something has happened) “he showed signs of strain” “they welcomed the signs of spring” synonyms: mark see more noun a character indicating a relation between quantities “don't forget the minus sign ” see more noun
In engineering, the sign indicates the tolerance, which is the range of values that are considered to be acceptable, safe, or which comply with some standard or with a contract. In botany, it is used in morphological descriptions to notate "more or less". In chemistry, the sign is used to indicate a racemic mixture.
1. something that indicates or acts as a token of a fact, condition, etc, that is not immediately or outwardly observable. 2. an action or gesture intended to convey information, a command, etc. 3. a. a board, placard, etc, displayed in public and inscribed with words or designs intended to inform, warn, etc.
Plus-minus Sign royal blue. ±. ±. Plus-minus Sign purple. ±. First make sure that numlock is on, Then press and hold the ALT key, While keeping ALT key pressed type the code for the symbol that you want and release the ALT key.
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Definition at sign (address sign or @) By TechTarget Contributor What is an at sign? On the Internet, @ (pronounced "at" or "at sign" or "address sign") is the symbol in an E-mail address that separates the name of the user from the user's Internet address, as in this hypothetical e-mail address example: email@example.com.