Webster’s Revised Unabridged Dictionary · 1913
Planiform
Plan′i·form, a. (Anat.) Having a plane surface; as, a planiform, gliding, or arthrodial articulation.
Webster’s Revised Unabridged Dictionary · 1913
Plan′i·form, a. (Anat.) Having a plane surface; as, a planiform, gliding, or arthrodial articulation.