yuck

CIDE DICTIONARY

yuck, v. i. [Cf. G. jucken, D. yeuken, joken. See Itch.].

 To itch.  Grose.  [1913 Webster]

yuck, v. t. 

 To scratch.  Wright.  [1913 Webster]

yuck, interj. 

 an interjection expressing repugnance or distaste.  [PJC]

yuck, n. 

 a laugh; also, a joke or gag; -- usually used in the plural, as, the skit got lots of yucks.  [PJC]

OXFORD DICTIONARY

yuck, int. & n. (also yuk) sl.
--int. an expression of strong distaste or disgust.
--n. something messy or repellent.

Etymology

imit.

THESAURUS

yuck

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