HALATION
\hɐlˈe͡ɪʃən], \hɐlˈeɪʃən], \h_ɐ_l_ˈeɪ_ʃ_ə_n]\
Sort: Oldest first
-
An appearance as of a halo of light, surrounding the edges of dark objects in a photographic picture.
By Oddity Software
-
An appearance as of a halo of light, surrounding the edges of dark objects in a photographic picture.
By Noah Webster.
-
ha-l[=a]'shun, n. a halo-like appearance in a photograph, caused by reflection of light.
By Thomas Davidson
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.