(military) a lieutenant colonel / (military) a commander (naval officer whose rank is above that of a lieutenant commander and below that of captain) / (military) a wing commander

opening day, first day

time and date

(military) a first lieutenant / (military) a lieutenant junior grade / (military) a sub-lieutenant / (military) a flying officer

casting (metal) / minting, coinage

to cast / to mint, to coin

stay

A residence, especially in the service of a country or company afar.

intermediation, good offices

to mediate