Strong's #8162: sha`atnez (pronounced shah-at-naze')
probably of foreign derivation; linsey- woolsey, i.e. cloth of linen and wool carded and spun together:--garment of divers sorts, linen and wollen.
Brown-Driver-Briggs Hebrew Lexicon:
ׁ
sha‛aṭnêz
1) mixed stuff, fabric of mixed weave, linsey-woolsey
1a) a kind of cloth forbidden for garments
1b) cloth made by weaving linen and wool together
Part of Speech: noun masculine
Relation: probably of foreign derivation
Usage:
This word is used 2 times:
Leviticus 19:19: "neither shall a garment mingled of linen and woolen come upon"
Deuteronomy 22:11: "Thou shalt not wear a garment of divers sorts, as of woolen and linen together."