单词 | planigraph |
释义 | planigraph in British English (ˈplænɪˌɡræf) noun a rare word for tomogram tomogram in British English (ˈtɒməˌɡræm) noun an x-ray photograph of a selected plane section of the human body or some other solid object planigraph in American English (ˈpleinɪˌɡræf, -ˌɡrɑːf, ˈplænɪ-) noun Medicine an x-ray photograph in which a given plane of the body is well defined and those above and below it purposely out of focus Also: planigram (ˈpleinɪˌɡræm, ˈplænɪ-) Derived forms planigraphy (pləˈnɪɡrəfi) noun Word origin [1880–85; plani- + -graph]This word is first recorded in the period 1880–85. Other words that entered Englishat around the same time include: impressionism, interface, irredentist, pari-mutuel, rain check-graph is a combining form meaning “drawn,” “written” (lithograph; monograph). It is specialized in meaning to indicate the instrument rather than the writtenproduct of the instrument (telegraph; phonograph) |
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