Final answer:
Denote is another word for indicate or be a sign of.
Step-by-step explanation:
An alternative way to express 'indicate' or 'be a sign of' is denote. For example, in the sentence 'The red traffic light denotes that drivers should stop', 'denotes' is used to convey the same meaning as 'indicates' or 'is a sign of'. This word can be employed in various contexts to imply a signification or representation of something.
Learn more about Alternative expression for indicate or be a sign of