संस्‍कृतशब्‍दकोशः

Monier–Williams

वित्वक्षण — {vi-tvákṣaṇa} mfn. (√{tvakṣ}) very stout or strong or sturdy RV. v, 34, 6 (Sāy. = {viśeṣeṇa tanū-kartṛ})