to bug

Preserved but no longer current.

Meaning · English

A cant word among journeymen hatters, signifying the exchanging some of the dearest materials of which a hat is made for others of less value. Hats are composed of the furs and wool of divers animals among which is a small portion of beavers' fur. Bugging, is stealing the beaver, and substituting in lieu thereof an equal weight of some cheaper ingredient.--Bailiffs who take money to postpone or refrain the serving of a writ, are said to bug the writ.

Era: ca. 1811 (Georgian)

Where it’s used: Origin British & Irish English
Sources & notes

Historical definition reproduced from Grose’s Dictionary of the Vulgar Tongue (1811 edition, public domain; Project Gutenberg #5402, retrieved 2026-07-31). Reflects the attitudes of its era.

Common questions

What does “to bug” mean?

A cant word among journeymen hatters, signifying the exchanging some of the dearest materials of which a hat is made for others of less value. Hats are composed of the furs and wool of divers animals among which is a small portion of beavers' fur. Bugging, is stealing the beaver, and substituting in lieu thereof an equal weight of some cheaper ingredient.--Bailiffs who take money to postpone or refrain the serving of a writ, are said to bug the writ.

Is “to bug” formal or informal?

No register label has been reviewed yet — treat it as neutral and check the usage notes above.