Synonyms for arsenic trioxide |

Synonyms and antonyms for arsenic trioxide

1. arsenic (n.)

a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer


2. arsenic (n.)

a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar


3. trioxide (n.)

an oxide containing three atoms of oxygen in the molecule