A moment during legal or judicial proceedings when evidence or other information, usually unknown to most present, is introduced into the record in a manner seen as determinative of the outcome of the proceedings regardless of whatever else occurs.

(mathematics) A function derived from the probability distribution of a random variable.

(US politics) A politician's public repudiation of extremism perceived to be allied or associated with them or their political party.

plural of moment-generating function

(informal) A moment of enlightenment, inspiration or sudden realization.

(there is) always something interesting happening; (there is) no risk of boredom

(idiomatic) at any point of time

Synonym of not a minute too soon

(slang, humorous) An instance of a video gamer doing something offensive, such as saying a racial slur, in a moment of frustration or carelessness.

(dieting) Indulgence in food and drink gives a brief period of sensory pleasure but tends to increase one's body weight in the long term.