variant of , especially before a vowel.
a place of storage or a magazine containing arms and military equipment for land or naval service. a government establishment where military equipment or munitions are manufactured. a collection or supply of weapons or munitions. a collection or supply of anything; store: He came to the meeting with an impressive arsenal of new research data. […]
a salt or ester of . Historical Examples arsenate of lead, if properly applied at the right time, will keep any of these insects in check. Trees, Fruits and Flowers of Minnesota, 1916 Various arsenate of lead against the young caterpillars during November to February would act as an efficient control. Garden Pests in New […]
arseniasis arseniasis ar·se·ni·a·sis (är’sə-nī’ə-sĭs) n. Chronic arsenical poisoning. Also called arsenicalism.
- Arsenic acid
a white, crystalline, water-soluble powder, H 3 AsO 4 ⋅½H 2 O, used chiefly in the manufacture of arsenates. Historical Examples arsenic acid (AsO5) is a white mass, which readily absorbs moisture and dissolves. A System of Instruction in the Practical Use of the Blowpipe Anonymous noun a white poisonous soluble crystalline solid used in […]