Definitions

1. noun

a person or thing that selects or chooses something

“The editor was a skilled selector of articles for the magazine.”

2. noun

an electronic device that selects or controls the flow of electrical signals

“The selector switch on the audio equipment was faulty.”

3. verb

to choose or pick out something

“She selected the best ingredients for the recipe.”

4. verb

to control or regulate the flow of electrical signals

“The computer program will select the desired output from the database.”