The story
- Proto-Indo-European*bʰeg-der.?
- Proto-Germanic*baką
- Proto-West Germanic*bak
- Old Englishbæc
- Middle Englishbak
- Englishback
- Englishseat
- English todaybackseat
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: To act in the manner of a back-seat driver or a back-seat gamer. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.