hereby

American  

[heer-bahy, heer-bahy] / hɪərˈbaɪ, ˈhɪərˌbaɪ /

adverb

1. by this, or the present, declaration, action, document, etc.; by means of this; as a result of this.

   I hereby resign as president of the class.

2. Obsolete. nearby.

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hereby British  

/ ˌhɪəˈbaɪ /

adverb

1. (used in official statements, proclamations, etc) by means of or as a result of this

2. archaic nearby

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Etymology

Origin of hereby

1200–50; Middle English. See here, by

Explanation

Use the adverb hereby to mean "as a result of what I'm saying right now." For example, your bus driver might announce, "All cellphones on the bus must hereby be turned off and put away." The word hereby is especially useful for people who are issuing proclamations or reading from formal documents. A king might once have declared, "These lands are all hereby claimed in the name of me, the king!" And when you're on a long family car trip your dad might shout, "I hereby announce that I am in charge of the radio!" Hereby has been used in English since the thirteenth century.

Example Sentences

See Examples For:

hereby

"We hereby announce Senior General Min Aung Hlaing as president," parliament speaker Aung Lin Dwe announced from a stage in the parliament meeting hall.

From Barron's ● Apr. 3, 2026

“GameStop, acting under its authority as a Neutral Entity and The World’s Retail Gaming & Trade-in Destination, hereby declares the official cessation of the console wars,” GameStop said.

From MarketWatch ● Oct. 27, 2025

I hereby declare the matching seat belts fire.

From The Wall Street Journal ● Oct. 2, 2025

“The expenditures are hereby determined to be disallowed and are subject to reimbursement to the County.”

From Los Angeles Times ● Aug. 6, 2024

You are hereby directed to refrain from engaging in any of the activities described above.

From "Endgame" by Frank Brady