(v) be contaminated, See Also: be adulterated, be polluted, Example:หน้าร้อนต้องระวังเชื้อโรคต่างๆ ที่อาจปลอมปนมากับน้ำดื่ม, Thai Definition:ประสมกันทำให้ไม่บริสุทธิ์
adj. 1. having been made impure by addition of inferior ingredients; -- said of substances or foods used ususally of articles of commerce, dulted with less costly materials so as to enhance profit; -- usually imlying that the dilution is surreptitious and unethical Syn. -- adulterate, debased [ WordNet 1.5 ]
(adj) without qualification; used informally as (often pejorative) intensifiers, Syn. gross, consummate, sodding, thoroughgoing, complete, pure, staring, utter, double-dyed, stark, unadulterated, perfect, everlasting, Example:an arrant fool; a complete coward; a consummate fool; a double-dyed villain; gross negligence; a perfect idiot; pure folly; what a sodding mess; stark staring mad; a thoroughgoing villain; utter nonsense; the unadulterated truth