last name
noun[C]
uk/ˈlɑːst ˌneɪm/us/ˈlæst ˌneɪm/A2
yourfamilyname, that you use informalsituationsor withpeopleyou do notknowwell
姓氏,姓Compare
family name
surnamenounmainlyUK
Names and titles
- A.N. Other
 - age
 - aka
 - alias
 - appellation
 - forename
 - form of address
 - given name
 - good name
 - identity
 - pen name
 - pet name
 - place name
 - pseudonym
 - pseudonymous
 - trademark
 - under the name ofidiom
 - unidentified
 - unnamed
 - untitled