Is “Corpora” a Scrabble word?
Yes
CORPORA
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Corpora
/ˈkɔːpəɹə/
noun
1.A collection of writings, often on a specific topic, of a specific genre, from a specific demographic or a particular author, etc.
2.(specifically) Such a collection in form of an electronic database used for linguistic analyses.
3.A body, a collection.
Synonyms: aggregation, collection, compilation, collection, digital corpus, text corpus