cast iron

Adjective

not-comparable

(not comparable) Made of cast iron. / Durable; tough; resilient. / Inflexible or without exception.

Japanese Meaning

鋳鉄製の / 丈夫で耐久性があり、頑丈な / 柔軟性がなく、例外を許さない

The cast iron skillet retained heat evenly during the long winter evenings.

その鋳鉄製のスキレットは長い冬の夜にも均等に熱を保った。

Sense（1）

(not comparable) Made of cast iron.

I use a cast-iron skillet for frying pancakes.

Sense（2）

Durable; tough; resilient.

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

Sense（3）

Inflexible or without exception.

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

more cast iron

（ comparative ）

most cast iron

（ superlative ）