ancillary
🇺🇸
/ˈænsəleri/
🇬🇧
/ænˈsɪləri/
adjective
R
helping the main thing to work or succeed
The company provides ancillary services like delivery and installation.
R
extra or additional but not the main focus
The main feature of the product is its durability, with ancillary benefits like easy maintenance.
translation
helping the main thing to work or succeed; extra or additional but not the main focus