Meaning of the word ancillary in English

What does ancillary mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

ancillary

US /ˈæn.sə.ler.i/
UK /ænˈsɪl.ər.i/

Adjective

providing necessary support to the primary activities or operation of an organization, system, etc.

Example:
The hospital provides ancillary services such as physical therapy and dietary advice.
The company's main business is software development, with ancillary services like technical support.