repressible

This term describes a state of potential control over internal drives, often suggesting a precarious balance between an impulse and the will to stifle it. It is most frequently employed in psychological or dramatic contexts where the tension arises from the effort required to keep a feeling from surfacing. While similar to controllable, it carries a heavier connotation of force and suppression, implying that the emotion is actively pushing to be released.

In practical usage, the word is often found in the negative form, irrepressible, which is far more common in English. When used in the positive, it typically highlights a character's discipline or the fragile nature of their composure in a high-stress environment.