dab
1. dab \'dab\ n [ME dabbe] 1: a sudden blow or thrust : POKE 2: a gentle touch or stroke : PAT 2. dab vb or dabbed; or dab.bing 1: to strike or touch lightly : PAT 2: to apply lightly or irregularly : DAUB : to make a dab 3. dab n 1: DAUB 2: a small amount 4. dab n [AF dabbe] : FLATFISH; esp : any of several flounders (genus Limanda ) 5. dab n [perh. alter. of adept] chiefly Brit : a skillful person : EXPERT