Definitions

1. adjective

more than what is needed or usual; extra

“The manager offered additional support to the struggling team.”

2. adverb

used to indicate an action or condition that happens in addition to something else

“She worked additional hours to meet the deadline.”

3. noun

something that is extra or supplementary

“The additional features in the new software impressed the users.”

4. adverb

used to indicate that something is being added to or increased

“The company will be investing additional funds in the project.”