RAP (3)
Source: 567
Rap, v. t. 1. 1. To strike with a quick blow; to knock on.
With one great peal they rap the door. Prior. 2. 2. (Founding) To free (a pattern) in a mold by light blows on the pattern, so as to facilitate its removal.
Source: 567
Rap, v. t. 1. 1. To strike with a quick blow; to knock on.
With one great peal they rap the door. Prior. 2. 2. (Founding) To free (a pattern) in a mold by light blows on the pattern, so as to facilitate its removal.