アンシラリー

noun-modifying (irregular)

ancillary; auxiliary; supporting

Used as a prenominal modifier in technical or business contexts to describe something that provides supplementary support, similar to English 'ancillary'.

• アンシラリーサービスには、荷に物もつ預あずかりやラウンジ利り用ようが含ふくまれる。

  Ancillary services include luggage storage and lounge access.

• この装そう置ちにはアンシラリー機き器きが必ひつ要ようだ。

  This device requires ancillary equipment.