signalword
nounUK /ˈsɪɡnəlwɜːd/
US /ˈsɪɡnəlwɝːd/
A signalword is a special word that tells you something is about to happen.
The teacher said the signalword 'ready' so we knew to start the game.
OTHER MEANINGS
2. A word used in a text or speech to warn readers or listeners about something important.
The safety label used the signalword 'danger' to warn people.
3. A word that marks a change or transition in a story or conversation.
The writer used the signalword 'suddenly' to show the story was changing.
4. A secret word used to start an action or pass a message.
The spies agreed on a signalword before they met.