selective
UK: sɪˈlɛktɪv | US: səˈlɛktɪv
adj. 1. Relating to or involving the careful choice of a limited number from many options.
adj. 2. Tending to choose carefully or with discernment.
adj. 3. (Biology) Permitting some substances to pass while restricting others.
The word "selective" originates from the Latin selectus, the past participle of seligere ("to choose out"), combining se- ("apart") and legere ("to gather, choose"). The suffix -ive (from Latin -ivus) forms adjectives indicating a tendency or capacity. Thus, "selective" literally means "having the quality of choosing apart." Over time, it evolved to describe discernment or specificity in choice, extending to scientific contexts like selective permeability in biology.
The university has a highly selective admissions process.
She is very selective about the brands she trusts.
This membrane is selective, allowing only water molecules to pass.
His selective memory made him forget inconvenient details.
The artist was selective in using colors for maximum impact.