abstruse

abstruse has 3 senses in the JumbleFix dictionary. Letters: 8.

Definitions

• a.. Concealed or hidden out of the way.
• a.. Remote from apprehension; difficult to be comprehended or understood; recondite; as, abstruse learning.
• a.. difficult to penetrate; incomprehensible to one of ordinary understanding or knowledge; "the professor's lectures were so abstruse that students tended to avoid them"; "a deep metaphysical theory"; "some recondite problem in historiography"