noun Etymology: International Scientific Vocabulary hypo- + cotyledon Date: 1880 the part of the axis of a plant embryo or seedling below the cotyledon
HYPOCOTYL
Meaning of HYPOCOTYL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012