- A: "When are you leaving for break?" B: "Iono."
iono
blending and clipping; slang
Short for "I don't know." Both written as text 'iono' and pronounced by omitting the 'd' and 't' from the original phrase.
Etymology : clipping of "I don't know." "I dunno" may be considered an intermediate phrase between of the transformation to "Iono."
Source : conversation with friend 09/2011
Last modified: 4 December 2011