protoptile
Fetched 2026-10-26 (cache).
Synonyms: protopine, protostele, photophile
Antonyms: protopine, protostele, photophile
Related words from Datamuse; suggestions, not definitions.
Noun
- A [[feather]] in the first set of [[down]] in a [[bird]] that has two such sets
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.