inactinic
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
13
Scrabble Score
9
Letters
3
Syllables
5
Unique Chars
Meaning
adj
That does not produce photochemical reactions (and can be used as a safelight in a photographic darkroom) (of light)
Etymology
From in- + actinic.
Word Breakdown
- Prefix: in