structure displaying a board on which advertisements can be posted | a vehement and vociferous advocacy of a cause |
a public display of a message | (military) the beating of a drum as a signal for lowering the flag at sundown |
a gesture that is part of a sign language | the sound made by beating a drum |
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 | |