[verb] cause to start burning; subject to fire or great heat; "Great heat can ignite almost any dry matter"; "Light a cigarette" Synonyms:light
[verb] start to burn or burst into flames; "Marsh gases ignited suddenly"; "The oily rags combusted spontaneously" Synonyms:erupt, catch fire, take fire, combust, conflagrate
[verb] arouse or excite feelings and passions; "The ostentatious way of living of the rich ignites the hatred of the poor"; "The refugees' fate stirred up compassion around the world"; "Wake old feelings of hatred" Synonyms:inflame, stir up, wake, heat, fire up