pueril

Adjective B2 #66434 most common

Translations

Often used in a pejorative sense.

Su forma pueril de actuar a menudo le trae problemas en situaciones serias.

His childish way of acting often brings him trouble in serious situations.

Su comportamiento pueril en la reunión sorprendió a todos, dado que se esperaba una discusión seria.

His childish behavior in the meeting surprised everyone, given that a serious discussion was expected.