1. Marked by up-to-dateness in dress and manners
   "a natty young man";
   - dapper, dashing, jaunty, raffish, rakish, spiffy [N. Amer, informal], snappy [informal], spruce, pert
    
2. [Brit, informal] Clever, ingenious, or well-designed in a way that shows resourcefulness
   "He came up with a natty solution to the problem"; "That's a natty little gadget for opening jars"

1. (bodybuilding) a person who doesn't use performance-enhancing drugs; a natural bodybuilder
   "He's proud to be a natty and compete without steroids"

Derived forms: nattier, nattiest

See also: fashionable, hip [informal], stylish

Encyclopedia: Natty