inactinic
That does not produce photochemical reactionsThat does not produce photochemical reactions (and can be used as a safelight in a photographic darkroom) (of light)
Meaning
1 senses(not comparable)That does not produce photochemical reactions (and can be used as a safelight in a photographic darkroom) (of light)
Origin
From in- + actinic.From in- + actinic.
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