/?kr??k ?kɑ?.l?/someone who makesunpleasantphonecallstopeoplethey do notknow电话骚扰者SMART Vocabulary: related words and phrasesCommunications - by telephone
3G
4G
5G
aeroplane mode
airplane mode
area code
autodial
dialling tone
helpline
phone mast
pick
picksomeone/somethingup
pocket dial
prank caller
ring
roam
telecoms
telephone
transfer
wake-up call
See more results ?(Definition ofcrank callerfrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/crank-caller##