单词 | centrolineal |
释义 | > as lemmascentrolineal Brit. /ˌsɛntrə(ʊ)ˈlɪnɪəl/ , U.S. /ˌsɛntroʊˈlɪniəl/ Obsolete rare (a) n. any of a series of straight lines which meet at a single point; (b) adj. converging to a single point.ΚΠ 1815 P. Nicholson Treat. Pract. Perspective Pref. p. iv All the centrolineals, or converging lines, may be drawn at once. 1815 P. Nicholson Treat. Pract. Perspective 25 Draw H h, J j, K k, M m, N n, P p, centrolineal to A t3, C u3. 1864 P. A. Nuttall Craig's New Universal Dict. Suppl. (citing Nicholson) Centrolineal,..applied to lines converging to a centre. [Also in later dictionaries.]] < as lemmas |
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