Morpheme
Octa
Type
bound base
Denotation
eight
Etymology
Latin octa-; Ancient Greek okta-, from okto
Evidence
octachord, octagon, octagonal, octagonally, octagram, octahedra, octahedral, octahedrally, octahedron, octamer, octameter, octapeptide, octatonic, octavalency, octavalent