jaskółczy ogon

Definitions

1. 1.
   dovetail (type of joint where adjoining components are fastened by multiple tenons cut into wedge shapes resembling a dove's tail, which interlock with mortises having corresponding shapes)
2. 2.
   hornwork, tenaille (type of fortification consisting of a pair of demi-bastions with a curtain wall connecting them and with two long sides directed upon the faces of the bastions, or ravelins of the inner fortifications, so as to be defended by them)

Synonyms & related words