[ pɛn'sti:mən , -'stɛmən , 'pɛnstɪmən ]
(also pentstemon )
■ noun a North American plant with stems of showy snapdragon-like flowers. [Genus Penstemon .]
Origin
mod. L., formed irregularly from penta- + Gk stēmōn 'warp', used to mean 'stamen'.
[ pɛn'sti:mən , -'stɛmən , 'pɛnstɪmən ]
(also pentstemon )
■ noun a North American plant with stems of showy snapdragon-like flowers. [Genus Penstemon .]
Origin
mod. L., formed irregularly from penta- + Gk stēmōn 'warp', used to mean 'stamen'.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004