1. A method, technique, or procedure that is underdeveloped, inexperienced, or lacks refinement; conduct or behavior that demonstrates lack of development or sophistication
The company's immature practice of hiring without proper vetting led to numerous problems.
A prática imatura da empresa de contratar sem verificação adequada causou inúmeros problemas.
2. Behavior or conduct characteristic of or befitting an immature person; childish or unsophisticated approach to a task or situation
His immature practice of spreading rumors undermined team morale.
Sua prática imatura de espalhar boatos prejudicou o moral da equipe.