Photocage

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any of several molecular species that can be activated by light; they are used especially in biochemistry to attach a molecule to a biologically active compound and then study its behaviour once activated.

Etymology

From photo- + cage.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.