Pleach

From Biology-Online Dictionary | Biology-Online Dictionary

pleach

To unite by interweaving, as branches of trees; to plash; to interlock. The pleached bower.

Origin: Cf. OF. Plaissier to bend, and also F. Plisser to plait, L. Plicare, plicitum, to fold, lay, or wind together. Cf. Plash to pleach.