be under (someone's) spell

be under (someone's) spell

To be influenced or controlled by someone because one finds them fascinating, enchanting, or seductive. Our son has never acted out like this before. I think he must be under his new friend's spell or something. Such was the magnitude of the duchess's beauty that countless men have been under her spell.
See also: spell
Farlex Dictionary of Idioms.
See also:
  • be under the spell of (someone)
  • under the spell of (someone)
  • under (one's) spell
  • under somebody's spell
  • under someone's spell
  • fall under (someone's) spell
  • fall under spell
  • fall under the spell of (someone)
  • have (someone) in (one's) spell
  • have in spell