structure displaying a board on which advertisements can be posted | characterized by habitual skepticism and a disagreeable tendency to deny or oppose or resist suggestions or commands |
a public display of a message | (chemistry) the tendency of an atom or radical to attract electrons in the formation of an ionic bond |
a gesture that is part of a sign language | an amount less than zero |
any nonverbal action or gesture that encodes a message | the character of the negative electric pole |
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 | |