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单词 rarefied
释义

WordReference Random House Learner's Dictionary of American English © 2024
rar•e•fied also rar•i•fied /ˈrɛrəˌfaɪd/USA pronunciation   adj. 
  1. Chemistry, Physicsextremely high or elevated;
    lofty;
    grand:rarefied language.
  2. thin:rarefied atmosphere.

WordReference Random House Unabridged Dictionary of American English © 2024
rar•e•fied  (rârə fīd′),USA pronunciation adj. 
  1. extremely high or elevated;
    lofty;
    exalted:the rarefied atmosphere of a scholarly symposium.
  2. of, belonging to, or appealing to an exclusive group;
    select;
    esoteric:rarefied tastes.
  • rarefy + -ed2 1625–35

Collins Concise English Dictionary © HarperCollins Publishers::
rarefied /ˈrɛərɪˌfaɪd/ adj
  1. exalted in nature or character; lofty: a rarefied spiritual existence
  2. current within only a small group; esoteric or exclusive
  3. (of a gas, esp the atmosphere at high altitudes) having a low density; thin
WordReference Random House Unabridged Dictionary of American English © 2024
rar•e•fy  (rârə fī′),USA pronunciation v., -fied, -fy•ing. 
v.t. 
  1. Chemistry, Physicsto make rare or rarer;
    make less dense:to rarefy a gas.
  2. to make more refined, spiritual, or exalted.

v.i. 
  1. Physicsto become rare or less dense;
    become thinned:Moisture rarefies when heated.
  • Latin rārēfacere, equivalent. to rārē-, combining form of rārus rare1 (for expected rāri-; origin, originally of -ē- unclear) + facere to make; see -fy
  • Middle French rarefier
  • Middle English rarefien 1350–1400
rare•fi′a•ble, adj. 
rare•fi′er, n. 

Collins Concise English Dictionary © HarperCollins Publishers::
rarefy /ˈrɛərɪˌfaɪ/ vb ( -fies, -fying, -fied)
  1. to make or become rarer or less dense; thin out
Etymology: 14th Century: from Old French raréfier, from Latin rārēfacere, from rārus rare1 + facere to make

ˈrareˌfiable adj ˈrareˌfier n
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更新时间:2024/11/10 15:16:16