Bedeutung von “informal” — Learner’s Dictionary

informal

adjective us uk /ɪnˈfɔːməl/
FRIENDLY

B2 relaxed and friendly:

an informal discussion/meeting
ORDINARY

B2 suitable for normal situations:

informal clothes
informal language
informality noun [ U ] us uk /ˌɪnfɔːˈmæləti/
informally adverb

(Definition von “informal” aus dem Cambridge Learner's Dictionary © Cambridge University Press)