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单词 alecithal
释义

Definition of alecithal in English:

alecithal

adjective əˈlɛsɪθl
Embryology
  • Of an ovum: containing no yolk or little yolk; = microlecithal.

Origin

Late 19th century; earliest use found in Francis Maitland Balfour (1851–1882), comparative embryologist and morphologist. From a- + ancient Greek λέκιθος yolk + -al.

 
 

Definition of alecithal in US English:

alecithal

adjectiveəˈlɛsɪθl
Embryology
  • Of an ovum: containing no yolk or little yolk; = microlecithal.

Origin

Late 19th century; earliest use found in Francis Maitland Balfour (1851–1882), comparative embryologist and morphologist. From a- + ancient Greek λέκιθος yolk + -al.

 
 
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更新时间:2025/1/27 14:12:46