double-nickel

Fetched 2026-10-26 (cache).

Synonyms: double nickel

Antonyms: double nickel

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|US|_|slang}} The national [[speed limit]] of 55 miles per hour introduced in the USA in 1974.
2. {{lb|en|US|_|slang}} The number 55 (by extension).

Verb

1. {{lb|en|with dummy {{m|en|it}}}} To travel at 55 miles per hour.

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