Meaning of “pipe” - Learner’s Dictionary

pipe

noun [ C ] uk us /paɪp/
TUBE

B1 a long tube that liquid or gas can move through:

A water pipe had burst, flooding the basement.
FOR SMOKING

a tube with a bowl-shaped part at one end, used to smoke tobacco:

to smoke a pipe
→ See also exhaust pipe

(Definition of “pipe noun” from the Cambridge Learner’s Dictionary © Cambridge University Press)