glasspack

Fetched 2026-10-26 (cache).

Synonyms: glasscock

Antonyms: glasscock

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|automotive}} A kind of [[automobile]] [[muffler]] in which the [[exhaust]] [[gas]] passes straight through the center of the muffler. It consists of a smaller tube centered inside a larger tube that is enlarged or swollen in the middle, the gap between tubes being filled with [[fiberglass]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.