[ad-ver-tawr-ee-uh
l, -tohr-] 
| an extended newspaper or magazine text advertisement that promotes the advertiser's product or services or special point of view but resembles an editorial in style and layout. |
| ad·ver·to·ri·al (ād'vər-tôr'ē-əl, -tōr'-) n. An advertisement promoting the interests or opinions of a corporate sponsor, often presented in such a way as to resemble an editorial. [adver(tisement) + (edi)torial.] |