noun, noun or participle which takes 'suru', transitive verb, noun, used as a suffix, noun which may take the genitive case particle 'no'
exclusive use; private use; personal use
Used when something is reserved for one person or a limited group. Very common on signs and labels as X専用, 専用の, or 専用にする.
この駐車場は入居者専用です。
This parking lot is for residents' exclusive use.
弟は古いノートパソコンを自分専用にしている。
My younger brother has made the old laptop his own personal computer.
noun, noun, used as a suffix, noun which may take the genitive case particle 'no'
dedicated use; for a specific purpose; purpose-built
Indicates that something is made, intended, or set aside for a particular purpose, device, place, or type of user, as in 専用ケース or 浴室専用.
この洗剤は浴室専用です。
This detergent is for bathroom use only.
レンズは専用ケースに入れて保管してください。
Please store the lens in its dedicated case.
noun, noun or participle which takes 'suru', transitive verb
use only a particular product; exclusive use of a brand or material
A narrower transitive use meaning to use only a particular product, brand, material, or maker's goods. It sounds somewhat formal or commercial; in everyday speech, だけを使う or 愛用する may be more natural depending on the context.
この工場では、A社製の部品を専用している。
This factory uses only parts made by Company A.