01 A combining form, especially in anatomical and botanical words, to indicate the base or position at or near a base; forming a base; as, bas…
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1.
A combining form, especially in anatomical and botanical words, to indicate the base or position at or near a base; forming a base; as, basibranchials, the most ventral of the cartilages or bones of the branchial arches; basicranial, situated at the base of the cranium; basifacial, basitemporal, etc.