Assume

usgb/əˈsuːm/
verb

To think something is true without having proof or certainty.

He assumed she would be at the meeting, so he was surprised when she didn't show up.
Visual representation of "assume" - To think something is true without having proof or certainty.

Often appears as...

  • assume responsibility
  • assume a role
Definition 1 of 5
Visual representation of "assume"
LampPro Tip 1/2

No Proof Required

Use 'assume' when you believe something without evidence.

Illustration for No Proof Required
I assume you've already eaten since you're not hungry.
LampPro Tip 2/2

Avoid Assumptions

Making assumptions can lead to misunderstandings; it's often better to ask first.

Illustration for Avoid Assumptions
I assumed you knew her, but I should have introduced you.
Word comparison image

Compare with

conjecturededuceguessinferpostulatepresumereckonspeculatesupposetheorize
Visual representation of the word "Assume"

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