That which has all its angles acute.
·adj Having acute angles; as, an acute-angled triangle, a triangle with every one of its angles less...
Webster's Dictionary of the English Language
Any other than a right-angled triangle. ...
The Sailor's Word-Book
That which has one obtuse angle. ...
That which has one right angle. ...
ăcūte, adv., v. acuo, P. a. fin. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
acūtē adv.with comp.and sup.acutus, sharply ; hence, of sound, shrilly, in a high key : sonare. —...
An Elementary Latin Dictionary
·vt To give an acute sound to; as, he acutes his rising inflection too much. II. Acute ·adj High, o...
Terminating in a point, and opposed to obtuse. An acute angle is less than a right one, or within 90...
·Impf & ·p.p. of <<Angle>>. II. Angled ·adj Having an angle or angles; — used in compounds; as, ri...
·noun A small constellation situated between Aries and Andromeda. II. Triangle ·noun A figure bound...
, or trigon. A geometrical figure consisting of three sides and as many angles. Also, a machine fo...
·adj Having oblique angles; as, an oblique-angled triangle. ...
·adj ·Alt. of obtuse-angular. ...
·adj Containing a right angle or right angles; as, a right-angled triangle. ...
A figure of three equal straight sides, and therefore of three equal angles. ...
One contained by three right lines. ...
That which has all three sides unequal. ...
That contained under three arcs of great circles of a sphere. ...