Behalf: Definition, Usage & Common Phrases

Meaning 1：representation or interest of another (behalf)

behalf 🔊

/bɪˈhæf/

It's used in the phrase 'on behalf of' to show you're acting or speaking for someone else.

Illustration of behalf meaning: a mother speaking on behalf of her daughter at a school meeting.

representation or interest of another 🔊

➕

/ˌreprɪzenˈteɪʃn ɔːr ˈɪntrəst əv əˈnʌðə(r)/

A state of representing someone else or acting in their interest, almost exclusively used in the prepositional phrases 'on behalf of' or 'in behalf of'.

📁 Category：Social Roles 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

From Middle English 'be-' + 'half' (side), literally 'by the side of'.

💡 Mnemonic

Imagine 'be' + 'half' – you are being the other half, representing someone else.

📖 Example

The manager accepted the award on behalf of the entire team. 🔊 The manager received the prize representing all team members.

🔗 Collocations

on behalf of – as a representative of or for the benefit of someone

in behalf of – for the benefit or support of someone (less common, similar meaning)

act on behalf of – to take actions representing another person or entity

🔄 Synonyms

representation (n.) – the act of speaking or acting for someone

interest (n.) – a legal concern, right, or benefit in a matter

stead (n.) – used in 'in someone's stead', meaning in their place

🚫 Antonyms

opposition (n.) – the state of being against or in conflict with someone

self-interest (n.) – concern for one's own advantage and well-being

📖 Cultural Story

The word 'behalf' originates from Middle English, related to 'half' meaning side. The phrase 'on behalf of' evolved to signify representation or acting for another, rooted in the idea of standing by someone's side. It's a cornerstone of legal and formal language, establishing agency and authorization.