infantile

• Relativo a un bebé o niño pequeño, o que lo recuerda; se usa a menudo en sentido figurado para describir un comportamiento inmaduro o pueril.

Relating to or resembling an infant or young child; often used figuratively to describe immature or childish behavior.

1. Lacking maturityB2formal

   Showing or suggesting a lack of emotional or intellectual development; childish.

   infantil (inmaduro)

   • His infantile behavior during the meeting embarrassed everyone.
   • She dismissed his argument as infantile and irrelevant.
   • The movie's humor was too infantile for an adult audience.

   Sinónimosbabyishchildishimmaturejuvenilepuerile

   Antónimosadultdevelopedgrownupmature

2. Relating to infancyB2formalmedical

   Of or relating to infants or the earliest stage of life.

   Relativo a la infancia

   • The doctor specializes in infantile diseases.
   • Infantile development is a critical period for learning.
   • The study focused on infantile nutrition and growth.

   Sinónimosbabybabyishchildishchildlikeimmatureinfantjuvenilepuerile

   Antónimosadultelderlymature

3. Characteristic of an infantB2formal

   Being or befitting the qualities or appearance of a very young child.

   Infantil

   • The baby's infantile smile melted everyone's heart.
   • He still has an infantile fascination with bright colors.
   • Her voice had an infantile quality that was endearing.

   Sinónimosbabyishchildlike

   Antónimosadultgrownupmature