exhibiting a gap between the teeth, especially between the two upper central incisors

(slang, historical) Synonym of gap it (“leave Rhodesia”)

A census-designated place in Carroll County, Virginia, United States.

(UK) Alternative form of gap fill.

(UK) Synonym of fill in the blank.

plural of gap-fill

Synonym of accidental gap

(linguistics) A potential word, word sense, morpheme, or other form that does not exist in some language despite that it would be permissible by the grammatical rules of that language; its absence is therefore an accidental gap, in the ontologic sense of the word accidental (that is, circumstantial rather than essential).

plural of gap fill

The phenomenon that elements beyond fermium cannot be made by neutron bombardment, due to the very short spontaneous fission half-life of fermium-258.