• Dup Definition & Synonyms
- (v. t.) To open; as, to dup the door.
• Duplication Definition & Synonyms
- (n.) The act of duplicating, or the state of being duplicated; a doubling; a folding over; a fold.
- (n.) The act or process of dividing by natural growth or spontaneous action; as, the duplication of cartilage cells.
• Dupper Definition & Synonyms
- (n.) See 2d Dubber.