resin glands (or trichomes ) of cannabis which may accumulate in containers or be sifted from loose dry cannabis buds with a mesh screen or sieve . #Kief #Keef #Cannabis #Chillum #medical marijuana #pipe #smoking #pot #dope #cannabis #trichromes #sieve #bud #buddha #resin glands #resin #sprinkls #sprinkles #sprinkled #keefer #keefy #keeeeef