Definition

To appoint someone to act on behalf of another person, especially in a position of authority or responsibility.

Example

The manager will deputise her assistant to handle the meeting in her absence.

Tense Forms

Conversation

I heard that they might deputise someone for the project lead.

Really? I wonder who they will choose for that role.

I hope they deputise someone responsible; we need good leadership.

Absolutely! It can really make or break the team's success.

Synonyms & Antonyms

Root Explanation

Deputise → It is formed from "deputare" (meaning to appoint or assign) and the suffix "-ise" (indicating to make or to become). The word "deputise" means to make someone an appointed representative or to assign duties to someone.

Memory Tip

Think of appointing someone to take your place — that's what deputise means, as it involves making someone a representative.

Visually Confused Words