/ˈdɪdi/
OriginVariant of titty. Attested from the late eighteenth century.
- slangA woman's breast.
“It’s what they call a roany bush. Well, it’s green now, but in a month’s time it’ll be as red as a fox’s diddy, and you wouldn’t know it for berries growing all over it.”
“They always have a big belly or a new babby hidden inside the shawl suckin on her diddy.”
- British, Ireland, informalA fool, a tit.
“Hell, I almost regret editing out my original miss-spelling of the word 'literacy', since your sense of humour seems to be in need of some assistance, and that would have been a classic, one-off oppor”
- UK, slangA gypsy.
“Real Gypsies despise them and call them ' diddikais — dirty diddies,' and half the sins laid at their door have been committed by these diddikais.”
“Last month a diddy told my fortune.”
“To the typical genre reader a diddy would be, to borrow a term from John Dickson Carr, below suspicion.”
- UK, informalVery small, tiny.
“Me mither mend't me auld breeks, / But ay! but they were diddy;”
“There's a pear orchard, and a knot garden, and a diddy little lake that's just big enough to swim in . . . hey, if the weather stays like this, we can have a dip tomorrow.”
Formsdiddies(plural) · diddier(comparative) · diddiest(superlative)
Source: Wiktionary