Omen: meaning, definitions and examples

Generally used to describe something that is believed to predict the future, often with a mystical or superstitious connotation. The word can have both positive and negative connotations, depending on the context.

• The black cat crossing the street was seen as an omen of bad luck
• The sudden storm was taken as an omen of trouble ahead

Typically used in formal or literary contexts to describe a sign or warning that something, especially something momentous or calamitous, is likely to happen. It usually has a negative or ominous connotation.

• The solar eclipse was viewed as a portent of disaster
• The strange lights in the sky were portents of impending doom

A general term for something that indicates or points to a possible outcome or event. It can be used in both everyday and formal contexts, and can have positive, negative, or neutral implications.

• The rising temperatures are a sign of global warming
• A smile is often a sign of friendly intent

Used to describe an action, gesture, or event that conveys an instruction, message, or indication. This word carries a neutral to positive connotation and is often used in technical, communicative, or formal contexts.

• The red light is a signal to stop
• Waving a hand can be used as a signal to get someone's attention

Used to describe something that precedes and indicates the approach of another thing. This word often has a neutral or slightly negative connotation, as it is commonly used in literary or formal contexts.

• The appearance of the swallows is a harbinger of spring
• The harbinger of change was the new policy announcement

An 'omen' is a sign or event regarded as a warning or indicator of future good or bad events. It can be used in both positive and negative contexts.

• Seeing a black cat is often considered an omen of bad luck.
• The beautiful sunrise was considered an omen of a good day ahead.

'Auspice' tends to refer to a favorable sign or a divine token especially related to success. It often implies protection or support by a higher power.

• The project was launched under the auspices of the university.
• The auspices for the new venture looked promising, with clear skies and a serene atmosphere.

'Augury' refers to the practice of spotting or interpreting omens, particularly in ancient or formal contexts. It is often used when speaking about divination or prophecy.

• In ancient Rome, augury was performed by priests to interpret the will of the gods.
• The unusual behavior of birds was seen as an augury of coming change.

This phrase specifically describes a sign that indicates future good luck or success.

• Finding a four-leaf clover is considered an omen of good fortune.
• The arrival of the migrating birds was viewed as an omen of good fortune for the harvest.