What is the definition of Echiuroidea? | Dictionary.net

ECHIUROIDEA

\ˈɛt͡ʃɪjˌuːɹɔ͡ɪdˌi͡ə], \ˈɛt‍ʃɪjˌuːɹɔ‍ɪdˌi‍ə], \ˈɛ_tʃ_ɪ_j_ˌuː_ɹ_ɔɪ_d_ˌiə]\

Definitions of ECHIUROIDEA

2010 - New Age Dictionary Database
1913 - Webster's Revised Unabridged Dictionary

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A division of Annelida which includes the genus Echiurus and allies. They are often classed among the Gephyrea, and called the armed Gephyreans.

2010 - New Age Dictionary Database
By Oddity Software

A division of Annelida which includes the genus Echiurus and allies. They are often classed among the Gephyrea, and called the armed Gephyreans.

1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.

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