Noun
Wine for ordinary use.
A soldier's mess.
A person of common rank.
Source: en.wiktionary.orgOne of Maugham's friends, describing the difference between Haxton and Searle, said simply: "Gerald was vintage, Alan was vin ordinaire." Source: Internet
In this letter Huygens referred several times, in a comparative way, to a conventional tuning arrangement, which he indicated variously as "temperament ordinaire", or "the one that everyone uses". Source: Internet