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spicule English

Meaning spicule meaning

What does spicule mean?

— noun small pointed structure serving as a skeletal element in various marine and freshwater invertebrates e.g. sponges and corals

What other words have the same or similar meaning as spicule?

spiculum spicula solar spicule pinpoint pike peak osteophyte osseous pin nib needle jot granule grain bone spicule bone needle bone fragment bean