Also is an adverb that typically functions as a connector or a way to add information to a sentence. It is used to introduce an additional point or fact in relation to what has already been mentioned. It signifies the inclusion of something else that is similar, complementary, or related to the current topic being discussed.

As a connector, also is employed to emphasize a similarity or a comparative element between two or more things, actions, or ideas. It implies that the information being presented is in addition to what has already been stated, serving to broaden or extend the context. This term often appears in sentences when new information is being provided that builds upon or supports the main idea or argument.

Furthermore, also can be used to show agreement or alignment of opinion, suggesting that the speaker or writer shares the same view or has had a similar experience. It reinforces a previous statement with the purpose of strengthening its impact or confirming its validity.

Moreover, also can be used in comparative clauses to introduce an additional point that mirrors or corresponds with a previous statement. By doing so, it underlines the similarity between two different ideas or concepts.

In summary, also is an adverb used to introduce additional information, provide support or alignment, and highlight similarities or comparative elements in a given context.