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la–di–da

1 ENTRIES FOUND:
la–di–da /ˌlɑˌdiˈdɑː/ adjective
la–di–da
/ˌlɑˌdiˈdɑː/
adjective
Britannica Dictionary definition of LA–DI–DA
[more la–di–da; most la–di–da] informal
: acting or talking in a false and annoying way that is thought to be typical of rich and important people