1. Qui attaque. Soude caustique.
2. Mordant.
3. Incisif. Parole caustique.
Substance used for cutting and polishing or for removing small amounts of the surface of hard materials. There are two types: natural and artificial abrasives, and their hardness is measured using the Mohs' scale. Natural abrasives include quartz, sandstone, pumice, diamond, and corundum; artificial abrasives include rouge, whiting, and carborundum.
Causing abrasion; SYN. scratchy.
ETYM Latin caustucs, Greek, from kaiein to burn. Related to Calm, Ink.
Of a substance, especially a strong acid; capable of destroying or eating away by chemical action; SYN. corrosive, erosive, vitriolic.
Marked by harshly abusive criticism; SYN. vituperative.
1. Arrogant; deriding in a haughty way
2. Unworthy of esteem; low
3. Slyly disparaging; insinuating
(Optique) Enveloppe des rayons réfléchis.