Meanings

regular (annual) pay raise

mandatory retirement system

commutation ticket

regularly scheduled game

commuter pass

(compulsory) retirement (on reaching retirement age)

regular (periodic) examination

reapportionment (of Diet seats)

certificate

partial negation

statutory representative

deciding match (in a competition for a cup (pennant))

pre-established harmony (Leibniz theory)

soft-decision discriminator

positive law (i.e. law made by humans)

confirmation of someone's identity

open account

chelatometric titration

Euler's theorem

assumption