411 REFERENCE · Wiktionary
Spirorbis
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
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Etymology
mul spīra la something twisted or coiled orbis la circle, ring, orb.
Proper noun
1 mf
genus family Serpulidae certain polychaete worms
See also
Q3493593 1
mul Annelids