Pronunciation: [ˈadɪd ˈɒn] (IPA) 
The spelling of the word "added on" follows the rules of English pronunciation. The first syllable "ad" is pronounced /æd/ as in "add", while the second syllable "ded" is pronounced /dɛd/ as in "dead". The final syllable "on" is pronounced /ɒn/ as in "pond". The combination of the two words "add" and "on" creating "added on" refers to the act of including something extra or additional to a pre-existing item, object, or structure.
"Added on" is a phrase that refers to including or appending something extra or supplementary to an existing item, place, or situation. It implies the act of extending or enhancing something by attaching or incorporating something additional.
In a literal sense, when something is "added on," it means that an extension or attachment has been made to an existing object or structure. For instance, in construction, an added on room refers to an extra space that has been built onto an already existing building. Similarly, in the field of technology, "added on" often refers to installing extra components or features to an existing device or system.
In a more abstract sense, "added on" can also describe a situation where an extra component, element, or condition is included to complement or expand an existing concept, process, or event. For example, in a discussion, "added on" can refer to the introduction of a supplementary idea or point to enhance the overall understanding or relevance of the topic. In this context, it can also imply appending additional information or details to an existing account or record.
Overall, "added on" encompasses the notion of incorporating something extra or supplementary to an existing entity, whether in a literal or abstract context, to enhance, expand, or extend its nature, functionality, or relevance.
The phrase "added on" is a combination of the verb "add" and the preposition "on".
The word "add" can be traced back to the Latin word "addere", which means "to give, bring, or place". It is a combination of the prefix "ad-" meaning "to, toward", and "dare" meaning "to give". In Old English, "add" transformed into "adde".
The preposition "on" comes from the Old English word "an" which has remained relatively unchanged in terms of its spelling and meaning over the centuries.
When these two words are combined, "add" refers to the act of including or joining something to an existing thing or group, while "on" indicates the location or position of the addition. Thus, "added on" signifies the action of incorporating or appending something to another entity or structure.
