Bible Dictionaries
Apsidal

Webster's Dictionary

(1):

(a.) Of or pertaining to the apsides of an orbit.

(2):

(a.) Of or pertaining to the apse of a church; as, the apsidal termination of the chancel.

Bibliography Information
Webster, Noah. Entry for 'Apsidal'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​a/apsidal.html. 1828.