| PHOTOGEN | • photogen n. (Chemistry) A light hydrocarbon oil resembling kerosene, used as a lubricant, illuminant, etc. • photogen n. (Biology) A microorganism that produces phosphorescence. • PHOTOGEN n. a light-producing organ in animals. |
| PHOTOGENE | • photogene n. (Obsolete) A photograph. • photogene n. (Archaic) An afterimage. • photogene n. (Genetics) A gene involved in photosynthesis. |
| PHOTOGENS | • photogens n. Plural of photogen. • PHOTOGEN n. a light-producing organ in animals. |
| PHOTOGENY | • photogeny n. (Obsolete) photography. • PHOTOGENY n. (obsolete) photography. |
| EROTOGENIC | • erotogenic adj. That causes sexual excitement. • EROTOGENIC adj. producing erotic desire or gratification. |
| PHOTOGENES | • photogenes n. Plural of photogene. • PHOTOGENE n. an afterimage. |
| PHOTOGENIC | • photogenic adj. Generated or caused by light. • photogenic adj. Producing or emitting light, luminescent. • photogenic adj. Looking good when photographed. |
| PROTOGENIC | • protogenic adj. Of or pertaining to an early or original race or lineage; primitive. • protogenic adj. (Geology) Relating to crystalline or fire-formed rocks. • protogenic adj. (Botany) Relating to intercellular spaces formed within undifferentiated plant tissues. |
| EROTOGENOUS | • EROTOGENOUS adj. producing erotic desire or gratification. |
| PHOTOGENIES | • PHOTOGENY n. (obsolete) photography. |
| PHOTOGELATIN | • photogelatin n. Gelatin, coated on a glass plate, that carries an image to be printed by the collotype process. • PHOTOGELATIN adj. as in photogelatin process, another name for collotype. |
| PHOTOGEOLOGY | • photogeology n. The use of aerial photography to interpret geologic features. • PHOTOGEOLOGY n. a branch of geology concerned with the identification and study of geological features through the study of aerial or orbital photographs. |
| PHOTOGELATINE | • PHOTOGELATINE adj. another name for collotype, a method of printing illustrations from hardened gelatin film. |
| PHOTOGEOLOGIC | • photogeologic adj. Of, relating to, indicated by, or produced by photogeology. • PHOTOGEOLOGIC adj. relating to photogeology, also PHOTOGEOLOGICAL. |
| PHOTOGENICALLY | • photogenically adv. In a photogenic manner. • PHOTOGENIC adv. of or pertaining to photogeny; producing or generating light. |
| PHOTOGEOLOGIES | • PHOTOGEOLOGY n. a branch of geology concerned with the identification and study of geological features through the study of aerial or orbital photographs. |
| PHOTOGEOLOGIST | • photogeologist n. One who carries out photogeology. • PHOTOGEOLOGIST n. one who studies photogeology. |
| PHOTOGEOLOGICAL | • photogeological adj. Relating to photogeology. • PHOTOGEOLOGICAL adj. relating to photogeology, also PHOTOGEOLOGIC. |
| PHOTOGEOLOGISTS | • photogeologists n. Plural of photogeologist. • PHOTOGEOLOGIST n. one who studies photogeology. |