re-entering angle

British  

noun

1. Also called: re-entrant angle.  an interior angle of a polygon that is greater than 180°

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Example Sentences

The city possesses five gates, two on the northern face, the Kutab-chak near the north-east angle of the wall, and the Malik at the re-entering angle of the Ark-i-nao; and three others in the centres of the remaining faces, the Irak gate on the west, the Kandahar gate on the south and the Kushk gate on the east face.

From Project Gutenberg

The only serious effect of the new line was that Klein Zillebeke, which for long had been the re-entering angle, so to speak, of the position, now, by the retirements to right and left of it, was pushed forward into a species of salient, and its vulnerability was thereby appreciably increased.

From Project Gutenberg

Sinus, a recess or re-entering angle.

From Project Gutenberg

Re-en′try, an entering again: the resuming a possession lately lost.—Re-entering angle, an angle pointing inwards.

From Project Gutenberg

Up till now the situation southward of Servigny had worn a more favourable aspect for the French than in this northern re-entering angle between two hostile positions; their IInd and IIIrd Corps in the former quarter had only the 3rd Brigade of the Ist Prussian Corps to deal with in front of Retonfay.

From Project Gutenberg