| Noun | 1. | dovetail - a mortise joint formed by interlocking tenons and mortisesmortise-and-tenon joint, mortise joint - a joint made by inserting tenon on one piece into mortise holes in the other |
| Verb | 1. | dovetail - fit together tightly, as if by means of a dovetail fit - make fit; "fit a dress"; "He fitted other pieces of paper to his cut-out" |