Vocapedia
Log inTry for Free
Log in

Looking up...

Words

  • Words of the Year
  • Recent Lookups
  • My Dictionary

Languages

  • English
  • Vietnamese
  • Japanese
  • Chinese
  • Spanish
  • French
  • Korean
  • German

Features

  • Words of the Year
  • My Collections List
  • Reviews
  • Learning Resources
  • Community Collections

Learn

  • How It Works
  • Study Guides
  • Language Tips
  • FAQ
  • Getting Started
  • For Individuals
  • For Teachers

Community

  • Forum
  • Blog
  • Help Center
  • Partnerships

About

  • About Vocapedia
  • Contact Us
  • Feedback

Legal

  • Terms of Use
  • Privacy Policy
  • Cookie Policy
  • Accessibility
  • GDPR Compliance
© 2026 Vocapedia. All rights reserved.

keyworker

/ˈkiːˌwɜːrkər/
noun★Intermediate— essential employee
formal

An essential worker whose role is critical to society's functioning, often in sectors like healthcare, education, or public services.

During the lockdown, keyworkers kept hospitals and schools running.

This highlights their indispensable role in maintaining essential services.

💡

The term gained prominence during the COVID-19 pandemic to recognize frontline workers.

💼Business
Business

A worker with specialized skills or access that makes them indispensable in a particular organization or system.

The IT keyworker had access to all systems, making them crucial for troubleshooting.

This shows how certain roles are vital due to their unique access or expertise.

💡

In business contexts, it may refer to employees with unique knowledge or permissions.

Collocations

keyworker rolea position critical to operationskeyworker accessprivileged permissions or knowledge

Synonyms

essential workerfrontline workercritical staff

Antonyms

non-essential workersupport staff

Related Phrases

essential servicesphrase
services critical to public welfare
frontline workerphrase
employee directly involved in critical operations

💡Pro Tip

Context Matters

The meaning shifts between societal importance (sociology) and organizational necessity (business).

⚡Gold Rule

Avoid Overuse

Reserve 'keyworker' for truly indispensable roles to maintain its impact.

📖Word Origin

From 'key' (essential) + 'worker' (employee), popularized during the COVID-19 pandemic.

📝Usage Notes

Often used in discussions about labor rights, public health, and economic policy.

Word Breakdown

key
essential or crucial
root
+
worker
employee or laborer
root
English Dictionary

Learning Progress

Track your learning journey!

• Save words to build your vocabulary

• Monitor your daily streak

• Get personalized review reminders

• See words learned statistics

Log in to access advanced features and track your progress!

Go to Dashboard →

Recent Lookups

The most recent words being looked up. Stay up to date with what language learners are exploring.