Entry 1 sense Webster, 1913 Frumentation · Fru·men·ta·tion · IPA /ˌfɹu.mənˈteɪ.ʃən/ 01 n. A largess of grain bestowed upon the people, to quiet them when uneasy. 1. A largess of grain bestowed upon the people, to quiet them when uneasy.(Rom. Antiq.)