Theaceae theaceae • theaceous · · · Info · Definitions · Characters · · Theaceae · · Text Latin · · Script 8 · · Length 2 · · Syllables Definitions · · · (noun) a family of trees and shrubs of the order Parietales. Synonyms: family Theaceae, tea family. · · Noun Definition 1 Characters · · T latin capital letter t U+0054 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068