Childish

Childish describes behavior, ideas, or attitudes that are characteristic of a child. It often implies immaturity, a lack of seriousness, or an inability to handle situations appropriately for one's age. This can manifest as silliness, petulance, an excessive need for attention, or a limited understanding of consequences. The term carries a generally negative connotation when applied to adults, as it suggests a failure to develop emotionally or behave responsibly. It can sometimes be used more playfully, but the core meaning revolves around a perceived lack of maturity and appropriate behavior. It contrasts with grown-up conduct and expectations.

Childish meaning with examples

• His childish temper tantrums were exhausting for everyone, especially when things didn't go his way. He would scream and stomp his feet, making it impossible to have a reasonable discussion. It was clear his emotional regulation skills needed work, and a more mature approach was necessary to resolve conflicts.
• The political debate devolved into a childish name-calling session, instead of addressing the actual issues. The candidates' immaturity undermined any serious discussion and left voters feeling disillusioned. Their juvenile tactics distracted from the vital concerns at hand, and ultimately, undermined their own credibility.
• Her response to criticism was incredibly childish, resorting to insults and making snide remarks. She was unable to accept constructive feedback and instead acted like a petulant teenager. This immaturity stunted any opportunity for learning and growth, reinforcing a cycle of defensive behavior.
• The detective considered the prank to be childish; it appeared a child wrote the ransom note, adding a serious degree of unprofessionalism to an extremely sensitive situation. It was clear someone's sense of humor was inappropriate for the gravity of the crime. This showed no seriousness, only a reckless disregard for consequences.