To make a dangerous or tense situation less threatening or harmful
Examples:
The quick action by the mediator helped defuse tensions.Humor can often defuse a tense situation.Efforts to defuse the crisis are underway.
Synonyms:
Antonyms:
Diffuse
/dɪˈfjuːs/
To spread something over a wide area or among a large number of people
Examples:
The scientist tried to diffuse the rumors with facts.A soft light diffused through the sheer curtains.Her efforts helped diffuse the tension in the room.
Synonyms:
Antonyms:
Ways to tell them apart:
Defuse means to make a situation less tense or dangerous, often by removing the threat or calming down emotions.
Diffuse refers to spreading something over a large area, like light, liquid, or information.
Remember that defuse has an f like fuse in bombs, which you want to defuse to make it safe.
Diffuse has two fs and an i, like in widespread, linking to its concept of spreading out in all directions.
Link defuse to de-fuse, which literally means remove the fuse. For diffuse, think of disperse to remember the spreading action.