English Reference

Word

hereby

Phoneticshere·by, stress on the second syllable

US/hɪɹˈbaɪ/

UK/hˈiəbaɪ/

Adverb of manner

Definition

adv. you use this in formal writing to show that the statement you are making is official and starts now.

adv. By means of this act, document, or statement. This is a performative adverb typically found in legal, diplomatic, or highly formal administrative registers.

Examples

“I hereby declare the meeting open.”

“By signing this contract, you hereby agree to all the terms and conditions listed above.”

“The committee members hereby authorize the treasurer to release the necessary funds for the restoration project, effective immediately upon the signing of this resolution.”

Examples

simple

“I hereby declare the meeting open.”

contextual

“By signing this contract, you hereby agree to all the terms and conditions listed above.”

complex

“The committee members hereby authorize the treasurer to release the necessary funds for the restoration project, effective immediately upon the signing of this resolution.”

Usage

Usually placed immediately before the main verb in a formal declaration.

Teaching tip

This word is almost never used in spoken English unless someone is making a very serious, official announcement. Advise students to save it for formal letters or contracts.

Real-World Examples

“By accessing the work you hereby accept the Terms.”
MDER | Dove Medical Press 28 Aug 2019
“The question would then be whether the concept of reference is ineliminably invoked at this point, as in “we hereby name this child NN,” and how significant a problem that would be.”
Internet Encyclopedia of Philosophy 1 Dec 2017

Etymology

From here + by.

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

Synonyms

herewiththusby this means

Word family

Related words

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.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL 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: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Frequent
Level
C1 · Advanced
Updated
Register
Formal, Academic

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English Reference