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单词 ledi-
释义

ledi-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is usually maintained on the first syllable. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. leditannic n. Brit. /ˌliːdᵻˈtanɪk/, U.S. /ˌlidəˈtænɪk/.
combining form of modern Latin Lēdum (see ledum n.); used in chemical terms: lediˈtannic n. (also ledi'tannic acid) , lediˈxanthin n. (see quots.).
Π
1865 H. Watts Dict. Chem. III. 567 Leditannic acid... A variety of tannic acid, obtained from the leaves of the marsh wild rosemary (Ledum palustre).
1865 H. Watts Dict. Chem. III. 567 Ledixanthin, a yellow or red pulverulent substance, produced by boiling leditannic acid with sulphuric or hydrochloric acid.
This entry has not yet been fully updated (first published 1902; most recently modified version published online March 2022).
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