telegraph
🇺🇸
/ˈtelɪɡræf/
🇬🇧
/ˈtelɪɡrɑːf/
A way to send messages over long distances using wires and electrical signals.
The telegraph was used to send important news quickly across the country.
To send a message using a telegraph.
He telegraphed the urgent news to headquarters.
To show what you plan to do, often without meaning to.
Her expression telegraphed her surprise before she spoke.