classified advertisement
noun /ˌklæsɪfaɪd ədˈvɜːtɪsmənt/
/ˌklæsɪfaɪd ˌædvərˈtaɪzmənt/
(also classified ad, classified)
(British English also small ad)
(North American English also want ad)
[usually plural]- a small advertisement in a newspaper or on a website, put in a section according to its subject, that is placed by a person or small company who wants to buy or sell something, find or offer a job, etc.
（报章上的）分类广告