photoinstable
Fetched 2026-10-26 (cache).
Synonyms: photostable
Antonyms: photostable
Related words from Datamuse; suggestions, not definitions.
Adjective
- {{U|chemically}} [[instable]] in the presence of [[light]].
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.