12 C.F.R. § 1014.2
For the purposes of this part:
Commercial communication means any written or oral statement, illustration, or depiction, whether in English or any other language, that is designed to effect a sale or create interest in purchasing goods or services, whether it appears on or in a label, package, package insert, radio, television, cable television, brochure, newspaper, magazine, pamphlet, leaflet, circular, mailer, book insert, free standing insert, letter, catalogue, poster, chart, billboard, public transit card, point of purchase display, film, slide, audio program transmitted over a telephone system, telemarketing script, on-hold script, upsell script, training materials provided to telemarketing firms, program-length commercial ("infomercial"), the internet, cellular network, or any other medium. Promotional materials and items and Web pages are included in the term commercial communication.
Consumer means a natural person to whom a mortgage credit product is offered or extended.
Credit means the right to defer payment of debt or to incur debt and defer its payment.
Dwelling means a residential structure that contains one to four units, whether or not that structure is attached to real property. The term includes any of the following if used as a residence: an individual condominium unit, cooperative unit, mobile home, manufactured home, or trailer.
Mortgage credit product means any form of credit that is secured by real property or a dwelling and that is offered or extended to a consumer primarily for personal, family, or household purposes.
Person means any individual, group, unincorporated association, limited or general partnership, corporation, or other business entity.
Term means any of the fees, costs, obligations, or characteristics of or associated with the product. It also includes any of the conditions on or related to the availability of the product.
12 C.F.R. § 1014.2