Meanings

Democratic National Committee (US)

completeness in both (e.g. loyalty and filial piety, study and sports)

compendium of laws

complete recovery

the whole country

perfection

safety valve

all over the country

omniscience

everything

the whole (railway) line

perfect game

whole-wheat

to accomplish

perfectionism

full employment

the Encyclopedists

Nature Conservation Act

incomplete combustion

exact copy