Definition of polycotyledony in English:

polycotyledony

noun ˌpɒlɪˌkɒtɪˈliːd(ə)ni

Botany

The condition of being polycotyledonous, or of having more than the normal number of cotyledons.

Late 19th century; earliest use found in Robert Brown (1842–1895), geographer. From polycotyledon + -y.

nounˌpɒlɪˌkɒtɪˈliːd(ə)ni

Botany

The condition of being polycotyledonous, or of having more than the normal number of cotyledons.

Late 19th century; earliest use found in Robert Brown (1842–1895), geographer. From polycotyledon + -y.

词汇	polycotyledony
释义	Definition of polycotyledony in English: polycotyledony noun ˌpɒlɪˌkɒtɪˈliːd(ə)ni Botany The condition of being polycotyledonous, or of having more than the normal number of cotyledons. Origin Late 19th century; earliest use found in Robert Brown (1842–1895), geographer. From polycotyledon + -y. Definition of polycotyledony in US English: polycotyledony nounˌpɒlɪˌkɒtɪˈliːd(ə)ni Botany The condition of being polycotyledonous, or of having more than the normal number of cotyledons. Origin Late 19th century; earliest use found in Robert Brown (1842–1895), geographer. From polycotyledon + -y.
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