Also known as pontoon boat, float
flotation device; airtight hollow structures that is buoyant in water
via Wikidata · CC0
The British racing floatplane Supermarine S.6B (1931), sporting a pair of streamlined floats
A float (also called a pontoon) is an airtight hollow structure, similar to a pressure vessel, designed to provide buoyancy in water. Its principal applications are in watercraft hulls, aircraft floats, floating piers, aquaculture, pontoon bridges, and marine engineering applications such as salvage.
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).