noun
primitive marine animal having a saclike unsegmented body and a urochord that is conspicuous in the larva
• Hypernyms: ↑chordate
• Member Holonyms: ↑Urochordata, ↑subphylum Urochordata, ↑Urochorda, ↑subphylum Urochorda, ↑Tunicata, ↑subphylum Tunicata
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I. \\|yu̇rə|kȯrdə̇t, -ˌdāt\ adjectiveEtymology: urochord + -ate
: having a urochord
II. noun
(-s)
Etymology: New Latin Urochordata
: urochord 2
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/yoor'euh kawr"dayt/, Zool.
adj.
1. having a urochord.
n.
2. a urochordate animal.
[1945-50; < NL Urochordata; see URO-2, CHORD1, -ATA1]
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urochorˈdate adjective and noun
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Main Entry: ↑uro-
Useful english dictionary. 2012.