slick

adjective
1
done or made in a way that is clever and efficient but often does not seem to be sincere or lacks important ideas
ماهرانه, حیله‌گرانه, ظاهرسازانه
2
speaking very easily and smoothly but in a way that does not seem sincere
چرب‌زبان
slick TV presenters
a slick salesman
Her reply was too fast, too slick.
synonym glib
3
done quickly and smoothly
روان, چالاک, تند و روان, فرز و چالاک
The crowd enjoyed the team's slick passing.
a slick gear change
synonym skilful
4
smooth and difficult to hold or move on
لغزنده, لیز
The roads were slick with rain.
synonym slippery
noun
1
an area of oil that is floating on the surface of the sea
لکه نفتی, لکه روغن, لکه نفت روی دریا
2
a small area of something wet and shiny
لکه
a slick of sweat
verb
1
to make hair very flat and smooth by putting oil, water, etc. on it
روغن زدن, صاف کردن