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单词 Dictyoxylon
释义

Definition of Dictyoxylon in English:

Dictyoxylon

noun ˌdɪktɪˈɒksɪlɒn
  • Originally: †any of various Carboniferous seed ferns of the former genus Dictyoxylon, occurring in the European coal measures as fossil stems having longitudinally-oriented bands of fibres in the outer cortex, often forming an interconnecting network of strands (obsolete). In later use: (attributive) designating this type of cortical structure.

Origin

Mid 19th century. From scientific Latin Dictyoxylon, former genus name from ancient Greek δικτυο- + ξύλον wood.

 
 

Definition of Dictyoxylon in US English:

Dictyoxylon

nounˌdɪktɪˈɒksɪlɒn
  • Originally: †any of various Carboniferous seed ferns of the former genus Dictyoxylon, occurring in the European coal measures as fossil stems having longitudinally-oriented bands of fibres in the outer cortex, often forming an interconnecting network of strands (obsolete). In later use: (attributive) designating this type of cortical structure.

Origin

Mid 19th century. From scientific Latin Dictyoxylon, former genus name from ancient Greek δικτυο- + ξύλον wood.

 
 
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更新时间:2024/11/10 21:14:48