Word Study
la-di-da
WORDNET DICTIONARY
Adjective la-di-da has 1 sense
- la-di-da(s = adj.all) grandiose, hifalutin, highfalutin, highfaluting, hoity-toity - affectedly genteel; Array
OXFORD DICTIONARY
la-di-da, adj. & n. colloq.
--adj. pretentious or snobbish, esp. in manner or speech.
--n.
1 a la-di-da person.
2 la-di-da speech or manners.
--adj. pretentious or snobbish, esp. in manner or speech.
--n.
1 a la-di-da person.
2 la-di-da speech or manners.
Etymology
imit. of an affected manner of speech
For further exploring for "la-di-da" in Webster Dictionary Online