supplementaryitem
nounUK /ˌsʌplɪˈmentəri ˈaɪtəm/
US /ˌsʌpləˈmentɛri ˈaɪtəm/
An extra thing that is added to help or complete something else.
The teacher gave us a supplementary item, a map, to help with the project.
RELATED WORDS
OTHER MEANINGS
2. An additional piece of information added to a document or list.
The report included a supplementary item at the end with more details.
3. An optional part sold separately to go with a main product.
The phone charger is a supplementary item you can buy with the phone.
4. An extra question or task added to a test or activity.
Students who finished early could try the supplementary item on the worksheet.