selective
US /səˈlek.t̬ɪv/
UK /səˈlek.t̬ɪv/

1.
tending to choose carefully; choosy
:
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She is very selective about the books she reads.
•
The company is selective in its hiring process.
2.
relating to or involving the selection of a limited number of things or people from a larger group
:
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The school has a selective admissions policy.
•
They offer selective access to certain features.