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 To Deflate Verb Gas Air Reduce Inflate De·Flate

Title deflate
Text
Merriam-Webster's Collegiate Dictionary
de·flate

 
 \\di-ˈflāt, ˌdē-\\ verb 
(de·flat·ed ; de·flat·ing)
 ETYMOLOGY  de- + -flate (as in inflate)
 DATE  1891
transitive verb
1. to release air or gas from
    deflate a tire
2. to reduce in size, importance, or effectiveness
    deflate his ego with cutting remarks
3. to reduce (a price level) or cause (a volume of credit) to contract
intransitive verb
: to lose firmness through or as if through the escape of contained gas
Synonyms: see 
contract
• de·fla·tor also de·fla·ter 
 \\-ˈflā-tər\\ noun
English Etymology
deflate
  1891, in reference to balloons, coinage based on inflate. L.deflare meant "to blow away," but in the modern word the prefix is taken in the sense of "down." Deflation in reference to currency or economic situations is from 1920.
Oxford Advanced Learner's Dictionary-牛津双解-OALD7
deflate
de·flate verb1. / di5fleit7di:- / 
   [VN V] to let air or gas out of a tyre, 
balloon
 , etc.; to become smaller because of air or gas coming out
   放掉(轮胎、汽球等的)气;(使)瘪下来
2. / di5fleit / 
   [VN] [often passive] to make sb feel less confident; to make sb / sth feel or seem less important
   使泄气;挫败…的锐气:
   All the criticism had left her feeling totally deflated. 
   所有这些批评使她彻底失去了信心。 
3. / 7di:5fleit / 
   [VN] (economics 经) to reduce the amount of money being used in a country so that prices fall or stay steady
   紧缩(通货)
 compare 
inflate
 (3), 
reflate
Webster's Third New International Dictionary, Unabridged
de·flate
\də̇ˈflāt, (ˈ)dēˈ-, usu -ād.+V\ verb
(-ed/-ing/-s)
Etymology: de- + -flate (as in inflate)
transitive verb
1. : to release air or gas from (as a balloon or a tire) — opposed to inflate
2. : to reduce in size or importance : 
puncture
 deflate a reputation >
 deflated hopes >
 deflate pomposity >
3. : to reduce (a price level) or contract (a volume of credit) especially from an abnormally high level
intransitive verb
: to lose firmness through the escape of air or gas (as of a balloon) : 
collapse
sag
Synonyms: see 
contract

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