WordWeb Online

1. Overly sweet
   "Fifth Avenue was pink with white clouds in a fluttering wind that was fresh after the cloying talk and choke of tobacco smoke"
   - saccharine, syrupy, treacly

1. Supply or feed to surfeit
   - surfeit
    
2. Cause surfeit through excess though initially pleasing
   "Too much spicy food cloyed his appetite"
   - pall

See also: cloyingly, sweet

Type of: fill, furnish, provide, render, replete, sate, satiate, supply