Definitions of ordinary:

• noun:   (heraldry) any of several conventional figures used on shields
• noun:   an early bicycle with a very large front wheel and small back wheel
• noun:   a judge of a probate court
• noun:   a clergyman appointed to prepare condemned prisoners for death
• noun:   the expected or commonplace condition or situation

  Example: "Not out of the ordinary"

• adjective:   not exceptional in any way especially in quality or ability or size or degree

  Example: "Ordinary everyday objects"

• adjective:   lacking special distinction, rank, or status; commonly encountered

  Example: "The ordinary (or common) man in the street"