| STRATIGRAPHY | • stratigraphy n. (Geology) The study of rock layers and the layering process (stratification). • stratigraphy n. (Archaeology) The layering of deposits, with newer remains overlaying older ones, forming a chronology of the site. • STRATIGRAPHY n. the study of geological layers or strata. |
| ORTHOGRAPHIST | • orthographist n. One who is versed in orthography. • ORTHOGRAPHIST n. an orthographer. |
| STRATIGRAPHER | • stratigrapher n. An expert in stratigraphy. • STRATIGRAPHER n. a practitioner of stratigraphy, also STRATIGRAPHIST. |
| STRATIGRAPHIC | • stratigraphic adj. Of or pertaining to the arrangement of stratigraphy or strata. • STRATIGRAPHIC adj. relating to stratigraphy, the study of geological layers or strata, also STRATIGRAPHICAL. |
| CRYPTOGRAPHIST | • cryptographist n. (Rare) A cryptographer. • CRYPTOGRAPHIST n. one who studies cryptographs. |
| ORTHOGRAPHISTS | • orthographists n. Plural of orthographist. • ORTHOGRAPHIST n. an orthographer. |
| PHOTOGRAMMETRY | • photogrammetry n. The making of precise measurements from photographs. • photogrammetry n. The making of maps from photographs, especially from aerial surveying. • PHOTOGRAMMETRY n. the science of making reliable measurements by the use of photographs and esp. aerial photographs (as in surveying). |
| STRATIGRAPHERS | • stratigraphers n. Plural of stratigrapher. • STRATIGRAPHER n. a practitioner of stratigraphy, also STRATIGRAPHIST. |
| STRATIGRAPHIES | • stratigraphies n. Plural of stratigraphy. • STRATIGRAPHY n. the study of geological layers or strata. |
| STRATIGRAPHIST | • stratigraphist n. (Dated) A stratigrapher. • STRATIGRAPHIST n. a practitioner of stratigraphy, also STRATIGRAPHER. |
| ASTROPHOTOGRAPH | • astrophotograph n. Alternative form of astrophoto. • ASTROPHOTOGRAPH n. a photograph of a celestial body. |
| BIOSTRATIGRAPHY | • biostratigraphy n. (Biology, geology) The study of the stratigraphic distribution of fossils. • BIOSTRATIGRAPHY n. the determination of age, etc., of sedimentary strata from fossils which they contain. |
| CRYPTOGRAPHISTS | • cryptographists n. Plural of cryptographist. • CRYPTOGRAPHIST n. one who studies cryptographs. |
| HYETOMETROGRAPH | • HYETOMETROGRAPH n. an instrument for recording rainfall. |
| PHOTOGRAMMETRIC | • photogrammetric adj. Of or pertaining to photogrammetry. • PHOTOGRAMMETRIC adj. relating to measurement by photogrammetry. |
| RONTGENOTHERAPY | • RONTGENOTHERAPY n. treatment by X-rays. |
| STRATIGRAPHICAL | • stratigraphical adj. Stratigraphic. • STRATIGRAPHICAL adj. relating to stratigraphy, the study of geological layers or strata, also STRATIGRAPHIC. |
| STRATIGRAPHISTS | • stratigraphists n. Plural of stratigraphist. • STRATIGRAPHIST n. a practitioner of stratigraphy, also STRATIGRAPHER. |