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Webster 1913 Edition

Quadrangular

Quad-ran′gu-lar

,

Adj.

[Cf. F.

quadrangulaire

.]

Having four angles, and consequently four sides; tetragonal.

–

Quad-ran′gu-lar-ly

,

adv.

Webster 1828 Edition

Quadrangular

QUADRAN'GULAR

,

Adj.

[supra.]

1.

Square; having four sides and four angles.

2.

In botany, having four prominent angles, as a stem or leaf.