I use a cast-iron skillet for frying pancakes.

Three small gelignite bombs, with pocket watch timing devices, were concealed in packets small enough to fit through the slot of the standard cast-iron post box, the cylindrical bright red colored boxes so common throughout London.

Ernest has a cast-iron constitution and never gets sick.

The school's cast-iron policy on admissions fees left no leeway for needy students.

As far as her own theories are concerned, she is limitlessly credulous, to a degree which makes me suspect that she is a cast-iron idiot.

Cast iron is popular for cookware where an even heating temperature is important.

Cast iron

Meaning

Noun

Adj

Synonyms