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: to represent or indicate by a sign 2 a : to affix a signature to : ratify or attest by hand or seal sign a bill into law sign a confession b : to assign or convey formally signed over his property to his brother c : to write down (one's name) d : to affix one's name to a signed review 3 : to communicate by making a sign or by sign language 4
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.
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
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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.
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.
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.
Copy and paste the Minus Sign symbol or use the unicode decimal, hex number or html entity in social websites, in your blog or in a document. Minus Sign Symbol Preview Variations 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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In mathematics, the sign function or signum function (from signum, Latin for "sign") is a function that returns the sign of a real number. In mathematical notation the sign function is often represented as .  Contents 1 Definition 2 Properties 3 Complex signum 4 Generalized signum function 5 Generalization to matrices 6 See also 7 Notes