释义 
		[ per-fuhngk -tuh -ree ] SHOW IPA 
/ pərˈfʌŋk tə ri / PHONETIC RESPELLING 
SEE SYNONYMS FOR perfunctory  ON THESAURUS.COM
adjective performed merely as a routine duty; hasty and superficial: perfunctory courtesy.  
lacking interest, care, or enthusiasm; indifferent or apathetic: In his lectures he reveals himself to be merely a perfunctory speaker.  
Origin of perfunctory  1575–85; <Late Latin perfūnctōrius  negligent, superficial, derivative of perfungī  to do one's job, be done, equivalent to per- per- + fung-,  base of fungī  to perform, function + -tōrius -tory1 
SYNONYMS FOR perfunctory 1, 2  negligent, heedless, thoughtless, uninterested. 
SEE SYNONYMS FOR perfunctory  ON THESAURUS.COM
ANTONYMS FOR perfunctory SEE ANTONYMS FOR perfunctory  ON THESAURUS.COM
OTHER WORDS FROM perfunctory per·func·to·ri·ly,  adverb per·func·to·ri·ness,  noun Words nearby perfunctory  performing arts, perf. part., perfume, perfumer, perfumery, perfunctory , perfusate, perfuse, perfusion, Pergamum, pergelisol
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Example sentences from the Web for perfunctory Ronaldo also does more than the perfunctory  share of philanthropy that we expect from our athletic superstars.
Why It’s Still OK to Hate Sexy Bastard Cristiano Ronaldo After He Saved Team USA | Emily Shire| June 26, 2014| DAILY BEAST
Frank Sinatra, who might have made a perfect Sky Masterson, made a perfunctory  Nathan Detroit.
New York’s Greatest Show Or How They Did Not Screw Up ‘Guys and Dolls’ | Ross Wetzsteon| April 6, 2014| DAILY BEAST
The debt-ceiling authorization has historically been a perfunctory  mechanism.
Never Mind Obamacare. Worry About the Debt Ceiling. | William L. McComb| October 1, 2013| DAILY BEAST
It was unusual for Doc to be so perfunctory , but on this particular subject he was sticking to just the facts.
The Myths of Matthew Shepard’s Infamous Death | Stephen Jimenez| September 22, 2013| DAILY BEAST
Spitzer rolled his eyes at the interruption, grumbling a perfunctory  “very funny.”
Eliot Spitzer Mobbed by Press, Heckled at First Campaign Stop | David Freedlander| July 9, 2013| DAILY BEAST
They retire to cover earlier in the morning, and they keep more than a perfunctory  outlook for the casual human being.
The Land of Footprints | Stewart Edward White
He was perfectly willing to shake hands with them or to exchange a few perfunctory  words, but perfunctory  words only.
Jennie Gerhardt | Theodore Dreiser
If goodwill can be consciously increased, the festival of Christmas will cease to be perfunctory .
The Feast of St. Friend | Arnold Bennett
We had a sort of perfunctory  supper together, and I think it cheered us all up somewhat.
Bruce had already reseated himself and was pouring out a glass of port, an operation he interrupted with a perfunctory  apology.
Afterwards | Kathlyn Rhodes
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British Dictionary definitions for  perfunctory adjective done superficially, only as a matter of routine; careless or cursory 
dull or indifferent 
Derived forms of perfunctory perfunctorily , adverb perfunctoriness , noun Word Origin for perfunctory C16: from Late Latin perfunctōrius  negligent, from perfunctus  dispatched, from perfungī  to fulfil; see function 
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Words related to perfunctory sketchy, cursory, superficial, offhand, apathetic, careless, cool, disinterested, heedless, impersonal, inattentive, indifferent, involuntary, lackadaisical, laid-back, mechanical, negligent, routine, slipshod, slovenly