'oblique' definitions:

Definition of 'oblique'

From: WordNet
adjective
Slanting or inclined in direction or course or position-- neither parallel nor perpendicular nor right-angled; "the oblique rays of the winter sun"; "acute and obtuse angles are oblique angles"; "the axis of an oblique cone is not perpendicular to its base" [ant: parallel, perpendicular]
adjective
Indirect in departing from the accepted or proper way; misleading; "used devious means to achieve success"; "gave oblique answers to direct questions"; "oblique political maneuvers" [syn: devious, oblique]
noun
Any grammatical case other than the nominative [syn: oblique, oblique case] [ant: nominative, nominative case, subject case]
noun
A diagonally arranged abdominal muscle on either side of the torso [syn: external oblique muscle, musculus obliquus externus abdominis, abdominal external oblique muscle, oblique]