| surname |
| 1. n. (obsolete) An additional name, particularly those derived from a birthplace, quality, or achievement; an epithet. | |
| 2. n. (obsolete) An additional name given to a person, place, or thing; a byname or nickname. | |
| 3. n. The name a person shares with other members of that person's family, distinguished from that person's given name or names; a family name. | |
| 4. n. (Classical studies) The cognomen of Roman names. | |
| 5. n. (Scottish, obsolete) A clan. | |
| 6. v. To give a surname to. | |
| 7. v. To call by a surname. | |
