The crashing or booming sound produced by rapidly expanding air along the path of the electrical discharge of lightning, The destructive agent in a thunder-storm; a discharge of lightning; a thunderbolt, An alarming or statrling threat or denunciation, verb_ be the case that thunder is being heard, to make or produce a loud noise, utter words loudly and forcefully, transitive verb_ To emit with noise and terror; to utter vehemently; to publish, as a threat or denunciation, intransitive verb_ To produce thunder, To produce sounds like thunder, To utter loud, vociferous remarks or threats

Plural form of threat

Making or implying threats, Causing the feeling that one's power, social standing, or self-esteem is in danger of being diminished, Presenting a threat; menacing; frightening, noun_ An act of threatening; a threat, The act of one who threatens; a threat; a menace; a menacing, verb_ Present participle of threaten

Form of meditative worship practiced by the Society of Friends (Quakers); meeting for worship, a refusal to speak when expected, the absence of sound, verb_ keep from expression, for example by threats or pressure, To block gene expression, transitive verb_ To restrain from the exercise of any function, privilege of instruction, or the like, especially from the act of preaching, To compel to silence; to cause to be still; to still; to hush, To put to rest; to quiet, intransitive verb_ To make silent or bring to silence, To curtail the expression of; suppress, Genetics To interfere with the expression of (a gene or gene segment) so that its biological function is suppressed