TEFF /tÉ›f/ Scrabble 10 Words With Friends 10 Definition noun an African grass economically important as a cereal grass (yielding white flour of good quality) as well as for forage and hay. — synonyms: teff_grass, Eragrostis_tef, Eragrostic_abyssinica See all 6 words you can make from TEFF → 4-letter words Words starting with T Words ending with F ← Unscramble different letters