photonasty
/ (ˈfəʊtəʊˌnæstɪ) /
noun plural -ties
a nastic movement in response to a change in light intensity
Nearby words
- photomosaic,
- photomultiplier,
- photomural,
- photomyoclonus,
- photon,
- photonegative,
- photoneutron,
- photonic,
- photonics,
- photonovel
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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