The word 'tomographic' is a modern scientific term built from classical Greek components. It combines tomos, meaning "a slice or section," with graphē, meaning "a writing or representation," to literally denote "the recording of slices." The suffix -ic transforms this concept into an adjective. The term's logic perfectly captures the essence of the imaging technique it describes: creating a detailed visual record (graph) of internal structures as if they were viewed in a series of thin, planar slices (tomo). This construction follows a long tradition in scientific English of using precise Greek and Latin roots to form transparent, descriptive terminology for new technologies.

Structure: tomo (slice) + graph (write/record) + ic (adjective suffix) - tomo: From Greek tomos (a slice, a piece cut off). In this word, it signifies a cross-sectional slice. - graph: From Greek graphē (writing, drawing, recording). In this word, it signifies the process of producing an image or record. - ic: A suffix from Latin -icus and Greek -ikos, used to form adjectives meaning "of, pertaining to, or having the nature of."