cold fish

• Personne froide, distante et sans émotion dans ses rapports avec les autres.

A person who is distant and unemotional, showing little or no affection or enthusiasm.

1. Unemotional personB2informal

   An individual who seems aloof, unresponsive, and lacking in warmth of feeling or sympathetic interest.

   personne froide

   • He never smiles and rarely speaks; he's a real cold fish.
   • Her new boss is a bit of a cold fish, but he's fair.