IPA: /sɪˈlɛktɪv/
KK: /sɪˈlɛktɪv/
Having the ability to choose or pick out specific things from a group, often with careful consideration.
She is very selective about the friends she chooses to spend time with.
Selective → It is formed from "select" (from Latin "selectus", meaning chosen) and "-ive" (meaning having the nature of). The word "selective" describes having the nature of choosing or being particular about what is chosen.
Think of the word 'select' which means to choose, and remember that 'selective' refers to being particular about what is chosen.