'To dyst one's jacket' definitions:

Definition of 'To dyst one's jacket'

From: GCIDE

Dust \Dust\ (d[u^]st), v. t. [imp. & p. p. Dusted; p. pr. & vb. n. Dusting.]
1. To free from dust; to brush, wipe, or sweep away dust from; as, to dust a table or a floor. [1913 Webster]
2. To sprinkle with dust. [1913 Webster]
3. To reduce to a fine powder; to levigate. --Sprat. [1913 Webster]
To dyst one's jacket, to give one a flogging. [Slang.] [1913 Webster]