Strong's Definition
a primitive root; to soil
KJV Usage: defile
STEPBible — Tyndale Abridged Hebrew Lexicon
טָנַף (ta.naph) — to soil. (Piel) to defile, soil
UBS Dictionary of Biblical Hebrew
verb
Unclean | verb pi | ≠ רחץ
to soil, to dirty = action by which humans cause something to be in touch with dirt
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[טָנַף] vb. soil, defile—Pi. Ct 5:3 ref