(slang, derogatory) One who has no social life; a friendless introvert.

plural of no-lifer

Third-person singular simple present indicative form of boldly go where no man has gone before

present participle of boldly go where no man has gone before

Goddard-Thorn theorem

plural of yes-no question

(South Africa) Variously expressing ridicule, irony, indifference, boggling, or ambivalence, possibly in combination, depending on tone and context.

(in bibliographies) indicates that a document has no place of publication shown on the document and that none has been inferred from other evidence

Relating to the Biblical Noah.

Used on notices, indicating that entry or access to a place is forbidden.