Word Study
niminy-piminy
WORDNET DICTIONARY
Adjective niminy-piminy has 1 sense
- niminy-piminy(s = adj.all) dainty, mincing, prim, twee - affectedly dainty or refined; Array
OXFORD DICTIONARY
niminy-piminy, adj. feeble, affected; lacking in vigour.
Etymology
cf. MIMINY-PIMINY, NAMBY-PAMBY
For further exploring for "niminy-piminy" in Webster Dictionary Online