A musical genre composed of dubstep tracks with chill undertones. Low bass, slow beats, add a female's voice to the hook and you've got some chill step. Any talented dubstep artist recognizes chillstep and produces chillstep tracks.
Examples: Soldier On (Rusko), Sierra Leone (Mt Eden Dubstep), Coffee Break (Zeds Dead), Dutch Flowers (Rusko Remix), Get The Money (PANTyRAiD), Massive Attack (Paradise Circus), I Remember (Caspa Remix)
Antonyms: Grimy, gnarly dubstep
"Bro, I'm not trying to rave, just throw on some chillstep"
"Dude, check out this new dubstep track, it's so chill"
"Yeah dog, that is some heady chillstep"
"Late night burn sesh?"
"Yea blunts and chillstep"