noun Download 🔗Share Any drug or other substance containing arsenic. Examples : "The old wallpaper paste contained an arsenical, which made it extremely dangerous if ingested. " medicine substance chemistry Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Of or pertaining to, or containing, arsenic. Examples : "The old well water had an arsenical taste, so the family stopped drinking it. " chemistry substance material medicine Chat with AIVocabulary GamePractice Reading