of high moral or intellectual value; elevated in nature or style; "an exalted ideal"; "argue in terms of high-flown ideals"- Oliver Franks; "a noble and lofty concept"; "a grand purpose"
a device that signals the occurrence of some undesirable event
an automatic signal (usually a sound) warning of danger
fear resulting from the awareness of danger
warn or arouse to a sense of danger or call to a state of preparedness; "The empty house alarmed him"; "We alerted the new neighbors to the high rate of burglaries"
exerting force or containing energy; "live coals"; "tossed a live cigarette out the window"; "got a shock from a live wire"; "live ore is unmined ore"; "a live bomb"; "a live ball is one in play"
of current relevance; "a live issue"; "still a live option"
in current use or ready for use; "live copy is ready to be set in type or already set but not yet proofread"
abounding with life and energy; "the club members are a really live bunch"
actually being performed at the time of hearing or viewing; "a live television program"; "brought to you live from Lincoln Center"; "live entertainment involves performers actually in the physical presence of a live audience"
charged with an explosive; "live ammunition"; "a live bomb"
not recorded; "the opera was broadcast live"
lead a certain kind of life; live in a certain style; "we had to live frugally after the war"
pursue a positive and satisfying existence; "You must accept yourself and others if you really want to live"
conforming to accepted standards of social or professional behavior; "an ethical lawyer"; "ethical medical practice"; "an ethical problem"; "had no ethical objection to drinking"; "Ours is a world of nuclear giants and ethical infants"- Omar N. Bradley
adhering to ethical and moral principles; "it seems ethical and right"; "followed the only honorable course of action"; "had the moral courage to stand alone"
of or relating to the philosophical study of ethics; "ethical codes"; "ethical theories"