Meaning

noun controlling influence

noun pitching dangerously to one side

verb move back and forth or sideways

originFrom earlier swey (“to fall, swoon”), from Middle English sweyen, from Old English *swǣġan (“to bend, bow”), from Proto-West Germanic *swaigijan, from Proto-Germanic *swaigijaną, from Proto-Indo-European *sweh₁- See also Saterland Frisian swooie (“to swing, wave, wobble”); also Lithuanian svai̇̃gti (“to become giddy or dizzy”), the second element of Avestan 𐬞𐬀𐬌𐬭𐬌-𐬱𐬑𐬎𐬀𐬑𐬙𐬀 (paⁱri-šxuaxta, “to…

Etymology from Wiktionary, CC BY-SA 3.0