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behalf

American  
[bih-haf, -hahf] / bɪˈhæf, -ˈhɑf /

idioms

  1. in / on behalf of, as a representative of or a proxy for.

    On behalf of my colleagues, I address you tonight.

  2. in / on someone's behalf, in the interest or aid of (someone).

    He interceded in my behalf.


behalf British  
/ bɪˈhɑːf /

noun

  1. interest, part, benefit, or respect (only in the phrases on ( someone's ) behalf , on or US and Canadian in behalf of , in this ( or that ) behalf )

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

behalf More Idioms  

Usage

On behalf of is sometimes wrongly used where on the part of is intended. The distinction is that on behalf of someone means `for someone's benefit' or `representing someone', while on the part of someone can be roughly paraphrased as `by someone'. So, the following example is incorrect: another act of apparent negligence, this time not on behalf of the company itself, but on behalf of its banker , when what was meant was there was negligence by the company's banker

Etymology

Origin of behalf

First recorded in 1400–50; late Middle English; Middle English bihalve, earlier as adverb and preposition with the sense “near(by),” originally, as prepositional phrase bi halve “on one side”; be-, by, half

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Two local officials resigned after offering to buy 51% of the resort for $127.5 million on behalf of investors, prompting investigations by both town councils.

From The Wall Street Journal

They said the deputy first minister attended "on behalf of the Executive Office."

From BBC

Agents are AI systems that act relatively autonomously to carry out tasks on behalf of users.

From The Wall Street Journal

The Calpers investment office manages assets on behalf of more than 2 million members, making it the largest defined-benefit public pension in the country.

From Barron's

It could decide to investigate on their behalf and force member states to take action - notable examples involving Wales included addressing emissions of harmful pollutants from Aberthaw coal-fired power station in the Vale of Glamorgan.

From BBC