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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.

Others charge a set rate to submit applications on a candidate’s behalf.

From The Wall Street Journal

This position is adopted in order to protect the identities of people who operate undercover on behalf of the state, or who take risks to assist the security forces.

From BBC

Gregor Townsend gave something of a party political broadcast on behalf of the positivity party in the aftermath, a promise of jam tomorrow after gruel today.

From BBC

One of the harder adjustments was getting comfortable speaking up to doctors on behalf of patients, but she says her voice rings louder when she’s advocating for them.

From The Wall Street Journal

"We never suspected a thing with him at all. But I don't know, the boys might have to say something different, but I don't know. I can't speak on behalf of them," she said.

From BBC