noun, noun which may take the genitive case particle 'no'
government-made; government-manufactured
Used for items or products made by the government, often in contrast to private-sector goods. Also appears in compounds like 官製葉書 (government-issued postcard).
I buy a government-issued postcard.
This stamp is government-manufactured.
官製 emphasizes that something is actually produced or organized by the government (e.g. 官製ハガキ), whereas 国定 stresses formal designation or endorsement by the state.
privately-made; non-government; unofficial
official government postcard; postal card
government-led bid rigging
government-controlled media; state-run media
Compound of 官 (government) and 製 (manufacture). The reading かんせい is the standard on'yomi combination.