from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Relating to the art of engraving by the action of light.
from the GNU version of the Collaborative International Dictionary of English
- adj. Pertaining to the art of engraving by the action of light.
from The Century Dictionary and Cyclopedia
- Of or relating to photoglyphy.
photo- + Ancient Greek to engrave. (Wiktionary)