an extraordinary or unusual thing, person, or event; an exceptional example or instance.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
characterized by or growing in the absence of light: an aphotic plant
2.
of or relating to the zone of an ocean below that to which sunlight can penetrate, usually about 90m (300 ft). This is the lowest level at which photosynthesis can take place
"untouched by sunlight, lightless" (in ref. to deep-sea regions), 1903, Mod.L., from Gk. a- "not, without" + phos (gen. photos) "light," related to phainein "to show, to bring to light" (see phantasm). Aphotic zone is recorded from 1913.