noun
( biology ) a tube which grows when pollen lands on the stigma (= a part of the female organ) of a flower to carry the male cell to the ovule (= the part which contains the female cell)
noun
( biology ) a tube which grows when pollen lands on the stigma (= a part of the female organ) of a flower to carry the male cell to the ovule (= the part which contains the female cell)
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005