callingtool
nounUK /ˈkɔːlɪŋ tuːl/
US /ˈkɔːlɪŋ tuːl/
A callingtool is a thing you use to call someone, like a phone.
She picked up the callingtool and rang her grandma.
OTHER MEANINGS
2. A special device that makes a loud sound to get people's attention.
The teacher used a callingtool to gather the kids at the park.
3. A computer program that helps you start a video or voice call.
He opened the callingtool on his laptop to talk to his friend.
4. A whistle or bell used to call animals or people together.
The farmer blew his callingtool to bring the sheep home.