polytunnel

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A [[tunnel]] made of [[polyethylene]], used to grow [[plant]]s that require a higher [[temperature]] and/or [[humidity]] than that which is available in the [[environment]].

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