1
general::
Phrase(s): squeal (on someone) (to someone)
Fig. to report someone to someone. • Max was afraid that the witness would squeal on him to the cops. • Sally threatened to squeal to the boss. • Please promise you won’t squeal on me!
McGrawhill's American Idioms And Phrasal Verbs
2
general::
noun ADJ. little | high-pitched VERB + SQUEAL give, let out She gave a little squeal of delight. | hear PREP. with a ~ The car stopped with a squeal of brakes. | ~ of PHRASES the squeal of brakes, a squeal of delightSOUND
Oxford Collocations Dictionary