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
preamblean introductory statement
negligibleso small or unimportant or of so little consequence as to warrant little or no attention : trifling
sepulchera place of burial : tomb
sounda particular auditory impression : tone
encircleto form a circle around : surround
epauletsomething that ornaments or protects the shoulder: such as
jocularsaid or done as a joke : characterized by jesting : playful
compendiuma brief summary of a larger work or of a field of knowledge : abstract
zesta piece of the peel of a citrus fruit (such as an orange or lemon) used as flavoring
inconsequentialof no significance : unimportant