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Definition of Echinoid
1. a. Of or pertaining to the Echinoidea.
Definition of Echinoid
1. Noun. (zoology) Any sea urchin or sea dollar of the class ''Echinoidea'' ¹
¹ Source: wiktionary.com
Definition of Echinoid
1. a spiny marine animal [n -S]
Medical Definition of Echinoid
1.
Lexicographical Neighbors of Echinoid
Literary usage of Echinoid
Below you will find example usage of this term as found in modern and/or classical literature:
1. Proceedings of the Cambridge Philosophical Society by Cambridge Philosophical Society (1904)
"On rearing the later stages of echinoid Larvae. By L. DONCASTER, BA, ...
When working this spring at echinoid hybrids at Naples I made efforts to rear the ..."
2. Science by American Association for the Advancement of Science (1883)
"Imino acid composition of echinoid and dog skeletal tissues in the ... Samples of
echinoid tissues known to contain hydroxyproline (test with suture and ..."
3. Text-book of Comparative Anatomy by Arnold Lang, Ernst Heinrich Philipp August Haeckel (1896)
"... and may stretch more or less far towards the ambitus or even beyond it, and
may be more or less branched. (>•) The Symmetry of the echinoid Shell. ..."
4. Proceedings of the Royal Society of London by Royal Society (Great Britain) (1905)
"We must conclude, therefore, that whilst a double series of plates, namely, an
outer series peculiar to the echinoid, perhaps derived from the ..."