Bible Dictionaries
Chemigraphy

Webster's Dictionary

(n.) Any mechanical engraving process depending upon chemical action; specif., a process of zinc etching not employing photography.

Bibliography Information
Webster, Noah. Entry for 'Chemigraphy'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/chemigraphy.html. 1828.