Dictionary Definition:
ud-vas √5. P. -vasati, to live away MW.: Caus. P. Ā. -vāsayati, -te, to cause to live away
• to banish, expel
• to remove, separate VS. ŚBr. AitBr. KātyŚr. BhP. &c
• to √out (trees) ĀśvGṛ
• to destroy, lay waste Hariv. Pañcat