Third-person singular simple present indicative form of forgive and forget

(idiomatic) to lose one's dignity, temper, or self-control. / To become unmindful of one's own personality; to be lost in thought.

Any of the flowering plants of the genus Myosotis, mostly with a small five-petalled blue flower. / A light tint of blue, the color of the flower.

(military technology) A kind of missile guidance system which does not require further control after launch, and can hit its target without the launcher being in line of sight of the target.

(category theory) a functor that forgets or drops some or all of its input's structure or properties before mapping to the output

Of a device setting, a strategy, etc.: configured a certain way and then left without further attention.

Alternative form of forget it

plural of forgetful functor

(idiomatic, chiefly as imperative, derogatory, colloquial, dismissal) A forceful expression of anger, dismissal, or contempt directed at someone.

To not think about something or someone, to fail to remember, or to disregard someone or something.