Bible Dictionaries
Abstruse

Webster's Dictionary

(1):

(a.) Concealed or hidden out of the way.

(2):

(a.) Remote from apprehension; difficult to be comprehended or understood; recondite; as, abstruse learning.

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