请输入您要查询的英文单词:

 

单词 triangulo-
释义

triangulo-comb. form

Stress is usually determined by a subsequent element, though some degree of stress is always maintained on the second syllable. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. triangulo-triangular adj. Brit. /trʌɪˌaŋɡjᵿləʊtrʌɪˈaŋɡjᵿlə/, U.S. /traɪˌæŋɡjəloʊˌtraɪˈæŋɡjələr/.
Origin: A borrowing from Latin. Etymon: Latin triangulo-.
Etymology: < post-classical Latin triangulo- (in e.g. triangulo-pyramidalis triangulo-pyramidal adj. ) < classical Latin triangulum triangle n. + -o- -o- connective.With triangulo-pyramidal adj. compare post-classical Latin triangulo-pyramidalis (1631 or earlier). With triangulo-triangular adj. compare post-classical Latin triangulo-triangularis (1631 or earlier).
used as combining form of Latin triangulum triangle n., in triangulo-pyramidal adj., triangulo-triangular adj. applied to certain series of figurate numbers: see quots., and cf. pyramidal adj. 4, triangular adj. 2b.
ΚΠ
1715 Philos. Trans. 1714–16 (Royal Soc.) 29 183 A series of Fractions..whose Numerator is a given Number and Denominators are triangular or pyramidal or triangulo-triangular Numbers, &c.
1785 C. Hutton Math. Tables 7 The several orders of figurate numbers, which he [Vieta] calls triangular, pyramidal, triangulo-triangular, triangulo-pyramidal.
This entry has not yet been fully updated (first published 1914; most recently modified version published online March 2022).
<
comb. form1715
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/23 2:52:09