[f. BOUND v.1 + -ING2.] That bounds, or forms a boundary to.
1593. Shaks., Lucr., 1119. A gentle flood the bounding banks oerflows.
1789. Burns, Banks of Frith, ii. Where bounding hawthorns gaily bloom.
1850. Tennyson, In Mem., xvii. Thro circles of the bounding sky.
1881. Maxwell, Electr. & Magn., I. 17. The region has one bounding surface.
† b. With on: Bordering on. Obs.
1597. Warner, Alb. Eng., Æneidos, 317. A part of Thrace called Cressa, bounding on Mygdonia.
1600. Holland, Livy, XXVII. xxx. 691 e. A citie bounding upon the Ocean.