/ ˈpaɪpɪŋ; NAmE / noun , adjective
■ noun [ U ]
1.
a pipe or pipes of the type or length mentioned :
ten metres of lead piping
2.
a folded strip of cloth, often with a length of string inside, used to decorate a piece of clothing, a cushion , etc. :
a uniform with gold piping
3.
lines of cream or icing / frosting as decoration on a cake
4.
the sound of a pipe or pipes being played
■ adjective
( of a person's voice ) high