photolabile
/ˌfəʊtəʊˈleɪbʌɪl/adjective
Of a substance: unstable in the presence of light. Opposed to photostable.
Origin
1930s; earliest use found in Proceedings of the National Academy of Sciences of the United States of America. From photo- + labile, apparently after photostable.
- stir
- stirabout
- stir-crazy
- stir-fry
- stirk
- Stirling
- Stirling engine
- Stirling, James
- Stirling, Robert
- Stirling, Sir James Fraser
- stir one's stumps
- stirrer
- stirring
- stirringly
- stirrup
- stirrup bone
- stirrup cup
- stirrup iron
- stirrup leather
- stirrup pants
- stirrup pump
- stirrups
- stir something up
- stir the blood
- stir the possum