O: Oryctognosy | Language: English | OS's: Arch Linux & Linux Mint | VTuber | 2015 Macbook Air | Wiki: Wiktionary | Laid-back Cut

Oryctognosy (uncountable)<br /><br />(obsolete) Knowledge about things dug up, especially what is now considered mineralogy.<br /><br />https://en.wiktionary.org/wiki/oryctognosy