yuck

interj. gross! (cry of disgust or repulsion)

Disgust is an emotion that is typically associated with things that are perceived as unclean, inedible, or infectious. In The Expression of the Emotions in Man and Animals, Charles Darwin wrote that disgust refers to something revolting. Primarily in relation to the sense of taste, as actually perceived or vividly imagined; and secondarily to anything which causes a similar feeling, through the sense of smell, touch, and even of eyesight. Disgust is one of the basic emotions of Robert Plutchik's theory of emotions. Disgust invokes a characteristic facial expression, one of Paul Ekman's six universal facial expressions of emotion.
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(v. t.)
To scratch.
  

(v. i.)
To itch.
  

Synonyms and related words:
belly laugh, boff, boffola, burst of laughter, cachinnation, cackle, chortle, chuckle, convulsion, crow, fit of laughter, gales of laughter, giggle, guffaw, ha-ha, hearty laugh, hee-haw, hee-hee, hilarity, ho-ho, horselaugh, laugh, laughing, laughter, outburst of laughter, peal of laughter, risibility, roar of laughter, shout, shout of laughter, shriek, snicker, snigger, snort, tee-hee, titter, yuk-yuk
  

yuck
interj kinh quá! khiếp quá!
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