sublimation

• اسم له معنيان رئيسان: في الكيمياء، الانتقال المباشر للمادة من الحالة الصلبة إلى الحالة الغازية دون المرور بالحالة السائلة؛ وفي علم النفس، إعادة توجيه دافع أو غريزة، لا سيما الجنسية، نحو نشاط مقبول اجتماعياً.

A noun with two primary meanings: in chemistry, it refers to the direct transition of a substance from a solid to a gaseous state without passing through a liquid phase; in psychology, it describes the process of channeling an impulse or instinct, especially a sexual one, into a socially acceptable activity.

غير معدود

1. Phase transition in chemistryB2formalscientific

   The process by which a solid changes directly into a gas without first becoming a liquid.

   التسامي

   • Dry ice undergoes sublimation at room temperature.
   • The sublimation of snow in cold climates can occur without melting.
   • Scientists study sublimation to understand material properties.

2. Psychological defense mechanismC1formal

   The process of channeling unacceptable impulses or desires, especially sexual ones, into socially acceptable activities or behaviors.

   التسامي

   • Sublimation can turn aggressive urges into a passion for competitive sports.
   • Art is often considered a form of sublimation for intense emotions.
   • The psychologist explained how sublimation helps individuals cope with inner conflicts.