keycards in English
noun
1
a small plastic card that can be used instead of a door key, bearing magnetically encoded data that can be read and processed by an electronic device.
When she reached the door she inserted the card key and pulled it back.
Use "keycards" in a sentence
Below are sample sentences containing the word "keycards" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "keycards", or refer to the context using the word "keycards" in the English Dictionary.