wo · interjection1
Variant of who.
wo · noun2
Variant of woe.
wo · noun, verb3
- Proto-Indo-European · derived from*weyk-“to bend, twist”
- Proto-Germanic · inherited from*waigaz“wall”
- Proto-West Germanic · inherited from*waig
- Old English · inherited fromwāh
- Middle English · inherited fromwough
- English todaywo
From Middle English wough, woh, wouh, from Old English wāh, wāg (“a wall, partition”), from Proto-West Germanic *waig, from Proto-Germanic *waigaz (“wall”), from Proto-Indo-European *weyk- (“to bend, twist”). Cognate with Scots wauch, vauch.
Words from the same roots
Middle Englishwough all →
wough
Etymology from Wiktionary, CC BY-SA 4.0.