Portuguese punho

← Proto-Indo-European *puǵnos (inherited)

← Proto-Indo-European *puḱnos (mention)

← Proto-Indo-European *pewǵ- (mention)

← Proto-Indo-European *peuḱ- (mention)

← Proto-Italic *pugnos (inherited)

← Latin pugnus (inherited)

← Old Portuguese punno (inherited)

← Old Portuguese puno (mention)

→ Portuguese punhal (mention)

→ Portuguese punheta (affix)

→ Portuguese punhão (affix)

→ Portuguese empunhar (affix)