GRE Word List

PENUMBRA

a space of partial illumination (as in an eclipse) between the perfect shadow on all sides and the full light

The meaning of the word penumbra is a space of partial illumination (as in an eclipse) between the perfect shadow on all sides and the full light.

Random words

WordMeaning
aspersiona false or misleading charge meant to harm someone's reputation
apoplexystroke
nibbill
implicitcapable of being understood from something else though unexpressed : implied
impregnateto cause to be filled, imbued, permeated, or saturated
anchora device usually of metal attached to a ship or boat by a cable and cast overboard to hold it in a particular place by means of a fluke that digs into the bottom
nourishmentfood
circumscribeto constrict (see constrict
circumspectcareful to consider all circumstances and possible consequences : prudent
abysmalimmeasurably low or wretched : extremely poor or bad