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Notochord
noun
Word Frequency:
0.3
Definitions
1.
noun
A flexible rodlike structure that forms the main support of the body in the lowest chordates; a primitive spine
2.
noun
A similar structure found in the embryos of vertebrates from which the spine develops
Synonyms
unconstricted
chordoblast
hemichordate
chordoplasm
protospine
stomochord
prochordate
protochordate
urochord
spinelet
spine
notochaeta
Rhymes With
accord
lord
overlord
abhorred
untoward
horde
reward
soared
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