rachis vs notochord
notochord vs rachisrachis and notochord both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| rachis | Yes | No | No | No |
| notochord | Yes | No | No | No |
As nouns,
notochord is a hyponym of
rachis; that is, notochord is a
word with a more specific, narrower meaning than
rachis:
- rachis: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord
- notochord: a flexible rodlike structure that forms the supporting axis of the body in the lowest chordates and lowest vertebrates and in embryos of higher vertebrates
Other hyponyms of rachis include
chine.
| rachis (noun) | notochord (noun) |
|---|---|
| the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | a flexible rodlike structure that forms the supporting axis of the body in the lowest chordates and lowest vertebrates and in embryos of higher vertebrates |
| axis of a compound leaf or compound inflorescence |
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