Spiculum
Spiculum noun - Small pointed structure serving as a skeletal element in various marine and freshwater invertebrates e.g. sponges and corals.
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Synonyms for Spiculum
Spike
Spike noun - A long, thin sharp-pointed implement (wood or metal).
Cite this Source
Spike and Spiculum. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/spiculum/spike
Spiculum & Spike. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/spiculum/spike>.
Spike or Spiculum. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/spiculum/spike.
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