listen in on sth/sb
— phrasal verb with listen uk /ˈlɪs.ən/ us /ˈlɪs.ən/ verb [ I ]
(Definition of “listen in on sth/sb” from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)
Get a quick, free translation!
Word of the Day
a substance that consists of very small grains of rock, found on beaches and in deserts