English Reference

Word

solemnly

Phoneticssolemn·ly

US/ˈsɔɫəmɫi/

UK/sˈɒləmli/

Adverb of manner

Definition

adv. in a very serious and formal way. You use this when someone is not joking and wants to show they are being sincere.

adv. in a formal and dignified manner; with deep sincerity or gravity.

Examples

“He promised solemnly to tell the truth.”

“The witnesses stood and solemnly swore to uphold the law during the ceremony.”

“The judge looked at the defendant and spoke solemnly about the consequences of his actions before delivering the final sentence.”

Examples

simple

“He promised solemnly to tell the truth.”

contextual

“The witnesses stood and solemnly swore to uphold the law during the ceremony.”

complex

“The judge looked at the defendant and spoke solemnly about the consequences of his actions before delivering the final sentence.”

Usage

Manner adverb — typically follows the verb it modifies or sits at the end of the clause.

Real-World Examples

“Kiran Leonard presses the tips of his fingers together and looks at me solemnly across the table.”
The Guardian 20 Oct 2026
“Here is a film for all those people who solemnly deplore social media in conversation but haven’t quite got round to deleting their accounts.”
The Guardian 7 Oct 2026
“Solemnly she knelt, lifted a shallow red-lacquered bowl brimming with sak and put it to her lips.”
The New York Times 8 Apr 2018

Etymology

From solemn + -ly.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

ADJECTIVE

ADVERB

solemnly(B2)

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Occasional
Level
B2 · Upper Intermediate
Updated

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