oryctognosy
noun
oryc·tog·no·sy
əˌrikˈtägnəsē,
ˌōrˌi-
plural -es
: mineralogy
Word History
Etymology
oryct- + -gnosy
- photoplate
- photoplay
- photoplays
- photopolarimeter
- photopolarimeters
- photopolymer
- photopolymers
- photopositive
- photoprint
- photoprinting
- photoproduct
- photoproductions
- photoproducts
- photoproton
- photoptometer
- photoradio
- photoradiogram
- photoradiograph
- photoradiographic
- photoradiography
- photoreaction
- photoreactions
- photoreactivating
- photoreactivation
- photoreactivations