What does 'harbinger' refer to?

The term 'harbinger' refers to something that signals the approach of another event or situation, serving as an indicator or forerunner. It is often used to describe a sign or omen that precedes a significant occurrence, such as the arrival of spring heralded by the blooming of flowers. This understanding emphasizes its role in communication, where a harbinger conveys the idea of anticipation or foreshadowing.

In terms of context, 'harbinger' specifically denotes the concept of prediction or indication rather than describing an animal, a negative sentiment, or a style of exaggerated speech. This distinct meaning illustrates its function in language, particularly in literary or metaphorical contexts.