noun Date: 1977 a collar with an attached radio transmitter that is put on an animal so that its movements in its natural habitat can be remotely monitored, radio-collar transitive verb
RADIO COLLAR
Meaning of RADIO COLLAR in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012