The Collaborative International Dictionary of English. 2000.
geoponical — a. See geoponic … New dictionary of synonyms
geoponical — ge·o·pon·i·cal … English syllables
geoponical — adjective see geoponic … Useful english dictionary
Geoponic — Ge o*pon ic, Geoponical Ge o*pon ic*al, a. [Gr. ?; ge a, gh^, earth + ? toilsome, fr. ? labor: cf. F. g[ e]oponique.] Pertaining to tillage of the earth, or agriculture. [1913 Webster] … The Collaborative International Dictionary of English
geoponic — a.; (also geoponical) Agricultural … New dictionary of synonyms
