[foh-toh-bahy-ol-uh-jee] /ˌfoʊ toʊ baɪˈɒl ə dʒi/
the study of the effects of light on biological systems.
the branch of biology concerned with the effect of light on living organisms
photobiology pho·to·bi·ol·o·gy (fō’tō-bī-ŏl’ə-jē)
The study of the effects of light on living organisms and biological processes.
pho’to·bi’o·log’ic (-bī’ə-lŏj’ĭk) or pho’to·bi’o·log’i·cal (-ĭ-kəl) adj.
[foh-toh-bahy-ot-ik, -bee-] /ˌfoʊ toʊ baɪˈɒt ɪk, -bi-/ adjective, Botany, Zoology. 1. living or thriving only in the presence of light. photobiotic pho·to·bi·ot·ic (fō’tō-bī-ŏt’ĭk) adj. Depending on light for life and growth.
[foh-toh-bom] /ˈfoʊ toʊˌbɒm/ Informal. verb (used with object) 1. to ruin (a photograph) by appearing in the image without the photographer’s knowledge, often in some dramatic or comical way: My brother photobombed what would have been a nice photo of my grandma and me. 2. to do this to (the subject of a photograph or […]
- Photo call
noun 1. a time arranged for photographers, esp press photographers, to take pictures of a celebrity, the cast of a play, etc, usually for publicity purposes
/ˈfəʊtəʊˌkɑːd/ noun 1. an identity card containing a photograph of the bearer noun an identification card with one’s personal photo on it Usage Note British