Synonyms of Penumbra in English :
Antonyms of Penumbra in English
Thesaurus of Penumbra in English
Penumbra
see definition of penumbraHypernyms of penumbra
1. (noun) a fringe region of partial shadow around an umbra
Synonyms of Penumbra in English :
Antonyms of Penumbra in English
Thesaurus of Penumbra in English
1. (noun) a fringe region of partial shadow around an umbra