flutterboard

Fetched 2026-10-26 (cache).

Synonyms: letterboard

Antonyms: letterboard

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|North America}} A [[buoyancy]] board made of [[foam]], used to support the body when in water.

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