à couper au couteau

Etymology
Compare 🇨🇬.

Adjective

 * 1)  very dense, very thick, thick as a pea soup
 * 2)  very heavy, very thick, very strong; that you could cut with a knife
 * 1)  very heavy, very thick, very strong; that you could cut with a knife
 * 1)  very heavy, very thick, very strong; that you could cut with a knife