1. An additional or extra program designed to enhance, support, or extend a primary program or curriculum
The school offers a supplementary program in mathematics for students who need extra help.
A escola oferece um programa complementar em matemática para alunos que precisam de ajuda extra.
2. A secondary program that provides support or additional services alongside a main initiative
The government launched a supplementary program to assist small businesses affected by the pandemic.
O governo lançou um programa complementar para auxiliar pequenas empresas afetadas pela pandemia.