
Latin word integer comes from Sanskrit तल, and later Proto-Italic *tangō (Touch.)
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तल (Sanskrit)
*teh₂g- (Proto-Indo-European)
*n̥-th₂g-ro- (Proto-Indo-European)
*tangō (Proto-Italic)
Touch.
*entagros (Proto-Italic)
integer (Latin)
Complete, whole, intact. Uninjured, sound, healthy.