fourth class

Fetched 2026-10-26 (cache).

Synonyms: fourth-class

Antonyms: fourth-class

Related words from Datamuse; suggestions, not definitions.

Noun

1. A (former) class of [[mail]] in the [[United States]] and [[Canada]].
2. {{lb|en|rail}} A class of rail travel formerly found in some countries.

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