add on

Found in Anh - Anh (Wordnet)

Definition Verb : To attach or join something extra to an existing object, group, or amount. To include an additional item, feature, or cost to a base offering. Usage As a verb, "add on" is typically used in a phrasal verb construction. It describes the action of including something supplementary. We decided to add on a day to our vacation. The basic software is free, but you have to pay for an...