·adj Having greater length than breadth, ·esp. when rectangular.
II. Oblong ·noun A rectangular figure longer than it is broad; hence, any figure longer than it is broad.
·adj Between oblong and ovate, but inclined to the latter. ...
Webster's Dictionary of the English Language
·adj Oblong. with one end narrower than the other; ovato-oblong. ...
·adj ·same·as Ovate-oblong. ...
A name improperly given to a parallelogram. (See three-square.) ...
The Sailor's Word-Book