Someone affected, as by a disease.

simple past tense and past participle of affect

Producing or causing strong feelings and emotions.

present participle of affect

(linguistics) An affix that can be detached from the word it attaches to in several instances.

Obsolete spelling of affair

(law) A signed document wherein an affiant makes a sworn statement.

(chemistry) All the various attractions between elements and compounds that lead to their reaction.

A clearing house where entities with a product or service to sell can locate marketing professionals who will promote their products or services for a fee or commission.

A specialized form of marketing where an advertiser seeks to advertise or sell products or services through an affiliate network.