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informal

adjective
 
 
/ɪnˈfɔː.məl/ US  /-ˈfɔːr-/

Definition

B2 (of situations) not formal or official, or (of clothing, behaviour, speech) suitable when you are with friends and family but not for official occasions: The two groups agreed to hold an informal meeting. He's the ideal sort of teacher - direct, friendly and informal. 'Hi' is an informal way of greeting people.Manners and levels of formalityPolite and respectful informally
 
 
/-i/ adverb
C1 It's an outdoor party, so dress informally. They've agreed informally to separate.Manners and levels of formalityPolite and respectful
informality
 
 
/ˌɪn.fɔːˈmæl.ə.ti/ US  /-fɔːrˈmæl.ə.t̬i/ noun [U]
Manners and levels of formalityPolite and respectful
(Definition of informal adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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