la-di-da also la-de-da 
(lä′dē-dä)
(lä′dē-dä)adj.
Informal
Informal
Affectedly genteel; pretentious.
interj.
Used to express disdain for something viewed as pretentious.
[Imitative of affected speech.]
- astringency
- astringent
- astringently
- astrionics
- astro-
- astrobiological
- astrobiologist
- astrobiology
- astrobleme
- astrochemist
- astrochemistry
- astrocyte
- astrocytic
- astrocytoma
- astrodome
- astrogate
- astrogation
- astrogator
- astrogeological
- astrogeology
- astrolabe
- astrologer
- astrologic
- astrological
- astrologically