ancillary

/æn'siləri/

Thân thiện

The library's ancillary lighting system provides extra illumination for reading.

Definition

1. Adjective:
   • Providing additional or supplementary support: "ancillary" describes something that serves in a supporting, secondary, or subordinate role to something more important or primary.
   • Subordinate or auxiliary: It refers to something that is less important than the main thing it is connected to, but still necessary or helpful.

Usage and Examples

• Adjective:
  • The hospital has ancillary services like a pharmacy and a cafeteria. (These services support the main function of providing medical care.)
  • The main report is accompanied by several ancillary documents. (The documents provide supplementary information.)
  • Her role in the project was ancillary to the lead researcher's work. (Her role was supportive and secondary.)

Advanced Usage

• "ancillary to": This is the most common construction, used to state what the primary thing is that the ancillary thing supports.
  • The legal department is ancillary to the company's core business of manufacturing.
• In legal and business contexts, "ancillary" often describes proceedings, costs, or equipment that are secondary but related to a main action or system.
  • Ancillary probate is a legal process for property in another state.
  • Ancillary equipment supports the operation of a primary machine.

Variants and Related Words

• Ancillaries (noun, plural): Items or services that are supplementary.
  • The conference fee covers the main sessions but not ancillaries like workshops.
• Ancillary worker/staff: Employees in supportive roles (e.g., cleaners, maintenance staff in a hospital or school).

Synonyms

• Auxiliary: Providing additional help.
• Supplementary: Added to complete or enhance.
• Subsidiary: Less important than but related to.
• Secondary: Coming after, or less important than, something primary.
• Supporting: Providing assistance or backing.

Antonyms

• Primary: Of chief importance; principal.
• Main: Most important.
• Central: At the center; most important.
• Principal: First in order of importance.

Notes on Meaning

• Core Concept: The word "ancillary" inherently implies a relationship. Something is always ancillary something else. It is not used in isolation to mean simply "extra"; it specifically means "extra in a supporting role."
• Nuance: While similar to "auxiliary," "ancillary" can sometimes carry a stronger connotation of being an integral part of a larger system, even if a supporting one. An ancillary service is often expected and designed as part of the whole.

Học thuật

Adjective

1. furnishing added support
   • an ancillary pump
   • an adjuvant discipline to forms of mysticism
   • The mind and emotions are auxiliary to each other

Từ đồng nghĩa

• accessory
• adjunct
• adjuvant
• appurtenant
• auxiliary