n. (also penstemon) any American herbaceous plant of the genus Penstemon, with showy flowers and five stamens, one of which is sterile.
Etymology: mod.L, irreg. f. PENTA- + Gk stemon warp, used for 'stamen'
n. (also penstemon) any American herbaceous plant of the genus Penstemon, with showy flowers and five stamens, one of which is sterile.
Etymology: mod.L, irreg. f. PENTA- + Gk stemon warp, used for 'stamen'
Oxford English vocab. Оксфордский английский словарь. 2012