B2verb1K

Defend

UK /["/dɪˈfend/","/dɪˈfendz/","/dɪˈfendɪd/","/dɪˈfendɪŋ/"]/US /["/dɪˈfend/","/dɪˈfendz/","/dɪˈfendɪd/","/dɪˈfendɪŋ/"]/

Definition

to protect somebody/something from attack

In simple words: To protect or support something or someone.

Examples

  • It is important to defend your point of view during a debate.
  • The lawyer will defend her client in court tomorrow.
  • He felt the need to defend his friends against accusations.
  • The soldiers were trained to defend the fortress at all costs.
  • To win the game, you must defend your territory from opponents.

Usage notes

Use 'defend' when talking about protecting an idea, person, or position. It is appropriate in both casual and formal situations, but avoid using it in overly aggressive contexts.

Grammar pattern

defend + object

Memory hint

Think of 'defend' as 'defense in action.' Imagine someone stepping in front of a friend to protect them.

Collocations

  • adequately
  • effectively
  • properly
  • against
  • actively
  • aggressively
  • fiercely
  • against
  • adequately
  • effectively
  • properly
  • against
  • successfully
  • against

Synonyms

  • protect
  • support
  • safeguard
  • champion
  • uphold

Antonyms

  • attack
  • abandon

Common mistakes

  • Confused with 'defence' — remember 'defend' is the verb.
  • Incorrect subject-verb agreement — ensure subject matches (e.g., 'he defends', not 'he defend').
  • Using 'defend' in contexts where 'support' would be more appropriate.