SynonymDefinitionAntonym.com - English Synonym Dictionary

Structure displaying a board on which advertisements can be posted

A public display of a message

A gesture that is part of a sign language

Any nonverbal action or gesture that encodes a message

A character indicating a relation between quantities

A perceptible indication of something not immediately apparent (as a visible clue that something has happened)

A fundamental linguistic unit linking a signifier to that which is signified

An event that is experienced as indicating important things to come

(astrology) one of 12 equal areas into which the zodiac is divided

Having an indicated pole (as the distinction between positive and negative electric charges)

(medicine) any objective evidence of the presence of a disorder or disease

Be engaged by a written agreement

Communicate silently and non-verbally by signals or signs

Mark with one's signature; write one's name (on)

Make the sign of the cross over someone in order to call on God for protection; consecrate

Communicate in sign language

Place signs, as along a road

Approve and express assent, responsibility, or obligation

Engage by written agreement

Used of the language of the deaf