An indicator, such as a gesture or colored light, that serves as a means of communication.
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signalize [µ¿] signally [ºÎ]
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1. signal an S.O.S. (Á¶³ ½ÅÈ£¸¦ ¹ß½ÅÇÏ´Ù) 2. signal for a rescue boat (±¸Á¶¼± ¿äû ½ÅÈ£¸¦ º¸³»´Ù) 3. He signaled me to stop talking. (±×´Â ³ª¿¡°Ô ¸»À» ÁßÁöÇ϶ó°í ½ÅÈ£Çß´Ù) 4. a man of signal virtues (´öÀÌ ³ôÀº »ç¶÷, °í°áÇÑ Àλç)