ˈprāˌtȯl, -tōl noun
( -s )
Etymology: New Latin pratense (specific epithet of Trifolium pratense, from Latin, neuter of pratensis growing in meadows, from pratum meadow + -ensis -ese) + English -ol — more at prairie
: a crystalline phenolic flavone derivative HOC 15 H 8 O 2 OCH 3 found in clover