English

fractureproof

From fracture + -proof.

Formed from fracture + -proof

Proto-Indo-European *bʰreg- ‘to break’

…

Latin frāctūrus ‘about to break or shatter (something)’

Latin frāctūra ‘a breach, fracture, cleft’

Old French fracture

Middle English fracture

Today it means

adj resistant to fracture

Language periods are conventional ranges, not dates for this word.

Etymograph / fractureproof