Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Previous word: diabolo
Next word: diacetylmorphine
Definition of: diacaustic
(dī′ə·kôs′tik) adjective Optics
Denoting a caustic curve formed by refracted rays: opposed to catacaustic.
—noun
1. A diacaustic curve.
2. Formerly, a burning glass for cauterization. [<DIA- + CAUSTIC (def. 3)]
Comment about this word, ask questions, or add new information about this topic: