# solemn

/ˈsɑɫəm/ (US) · /sˈɒləm/ (UK) · CEFR B2 · Adjective

Source: https://englishreference.com/word/solemn
Updated: 2026-05-06

## Definition

very serious and formal. You use this to describe someone who is not smiling or an event that is quiet and respectful.

For teachers: characterised by deep sincerity, formality, or gravity. Often describes facial expressions, ceremonies, or promises that are serious and dignified.

## Examples

- The judge spoke in a solemn voice.
- The crowd fell silent as the soldiers began the solemn ceremony at the memorial.
- The president took a solemn oath to uphold the constitution, aware that the eyes of the entire nation were fixed upon him during the transition of power.

## Usage notes

- Typically used to describe people, events, or spoken promises; often follows linking verbs like 'remain' or 'look'.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.