impeccable - Dictionary definition and meaning for word impeccable
im+pecca(pakka.it was there in our science book in class 2)...pakka house is always faultless as compared to kutchcha house.
Picking on somebody means to finding faults. Hence Im Pickable means, no fault can be found
pakka+able: means work will be done definitely. only possible when a faultless man do
He packed the cable wire impeccably.
nothing to pick out
impossible thing must be done without fault.
it is IMpossible to PICK a flaw
pecca means fault so impeccable is faultless and peccadillo is minor fault