PLAYFULNESS
\plˈe͡ɪfə͡lnəs], \plˈeɪfəlnəs], \p_l_ˈeɪ_f_əl_n_ə_s]\
Definitions of PLAYFULNESS
- 2006 - WordNet 3.0
- 2011 - English Dictionary Database
- 1871 - The Cabinet Dictionary of the English Language
Sort: Oldest first
-
a disposition to find (or make) causes for amusement; "her playfulness surprised me"; "he was fun to be with"
By Princeton University
Word of the day
Dopamine Acetyltransferase
- An enzyme that catalyzes the of groups from acetyl-CoA to arylamines. They have wide specificity for aromatic amines, particularly serotonin, and can also catalyze acetyl transfer between arylamines without CoA. EC 2.3.1.5.