COMMISSIONAIRE n. 2 definitions
One intrusted with a commission, now only a small commission, as an errand; esp., an attendant or subordinate employee in a public office, hotel, or the like. The commissionaire familiar to European travelers performs miscellaneous services as a light porter, messenger, solicitor for hotels, etc.
COMMISSIONER n. 2 definitions
A person who has a commission or warrant to perform some office, or execute some bussiness, for the goverment, corporation, or person employing him; as, a commissioner to take affidavits or to adjust claims. To another adress which requisted that a commission might be sent to examine into the state of things in Ireland…
COMMISSURE n. 4 definitions
A joint, seam, or closure; the place where two bodies, or parts of a body, meet and unite; an interstice, cleft, or juncture.