neat and smart in appearance;
"a clean-cut and well-bred young man"
"the trig corporal in his jaunty cap"
"a trim beard"
clear and distinct to the senses; easily perceptible;
"as clear as a whistle"
"clear footprints in the snow"
"the letter brought back a clear image of his grandfather"
"a spire clean-cut against the sky"
"a clear-cut pattern"
- He wants to have a clean, tidy room.
- We will let you use the room on condition that you keep it clean and tidy.