adj, verb ·3 syllables ·Uncommon ·Advanced level

Definitions

Verb

1. 1
   To make resistant to shattering. transitive

Adjective

1. 1
   Resistant to shattering; difficult to break.

   "a shatterproof plastic ruler"

Adjective

1. 1
   resistant to shattering or splintering wordnet

Synonyms

All synonyms

airtightballproofbombproofbulletproofburglarproofchip-proof

Antonyms

All antonyms

breakablefragilevulnerable

Etymology

From shatter + -proof.