Fagaceae fag • fagaceous · · · Info · Definitions · Characters · · Fagaceae · · Text Latin · · Script 8 · · Length Definitions · · · (noun) chiefly monoecious trees and shrubs: beeches; chestnuts; oaks; genera Castanea, Castanopsis, Chrysolepis, Fagus, Lithocarpus, Nothofagus, Quercus. Synonyms: family Fagaceae, beech family. · · Noun Definition 1 Characters · · F latin capital letter f U+0046 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067