n. (pl. s o pp brae /bri:/) 1 partly shaded regio; around the shadow of an opaque body pp esp. that around the shadow of the moo; p or earth in an eclipse. 2 partial shadov6 o penumbral adj. [Latin paene almost, pe UMBRA]
n. (pl. s o pp brae /bri:/) 1 partly shaded regio; around the shadow of an opaque body pp esp. that around the shadow of the moo; p or earth in an eclipse. 2 partial shadov6 o penumbral adj. [Latin paene almost, pe UMBRA]