sentimentchecker

noun
UK /ˈsɛntɪməntˌtʃɛkə/
US /ˈsɛntəməntˌtʃɛkər/

A tool that looks at words to see if they feel happy or sad.

The sentimentchecker said the reviews were mostly happy.


OTHER MEANINGS

2. A person who checks how people feel about something.

The sentimentchecker read all the comments before the meeting.

3. A computer program that sorts messages into good and bad feelings.

The sentimentchecker marked the angry emails in red.

4. A quick test to see if a group is pleased or upset.

The teacher used a sentimentchecker to see how the class felt about the trip.