May 23, 2026 · sign, mark, token, note, symptom 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.

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A sign is an object, quality, event, or entity whose presence or occurrence indicates the probable presence or occurrence of something else. [1] A natural sign bears a causal relation to its object—for …

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A sign is a mark or shape that always has a particular meaning, for example, in mathematics or music. Equations are generally written with an equal sign.

May 17, 2026 · The sign in the window advertised a room for rent. I missed the sign at the corner so I took the wrong turn.

As well as the familiar equals sign (=) it is also very useful to show if something is not equal to (≠) greater than (>) or less than (<) These are the important signs to know: The "less than" sign and the …

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

sign: Something that suggests the presence or existence of a fact, condition, or quality.

Sign definition: Something that suggests the presence or existence of a fact, condition, or quality.