photonasty
/ (ˈfəʊtəʊˌnæstɪ) /
noun plural -ties
a nastic movement in response to a change in light intensity
QUIZZES
THIS PSAT VOCABULARY QUIZ IS PERFECT PRACTICE FOR THE REAL TEST
In our third teacher-created PSAT practice test there are new and unique vocabulary terms you may have never heard of! Can you guess what they mean?
Question 1 of 10
seclusion
Derived forms of photonasty
photonastic, adjectiveWords nearby photonasty
photo-mount, photomultiplier, photomural, photomyoclonus, photon, photonasty, photonegative, photoneutron, photonic, photonics, photonovel
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012