Meaning & Definition
verb
To take for granted or without proof; to suppose.
Assuming that it doesn't rain, we will have a picnic tomorrow.
To take on or accept a responsibility or role.
She is assuming the role of team leader for the project.
To pretend to have a particular quality or appearance.
He was assuming an air of confidence, despite his nervousness.
adjective
Pertaining to something that is taken for granted or supposed.
The assuming nature of the statement lead to misunderstandings.
Etymology
From Latin 'assumere', meaning 'to take to oneself'.
Common Phrases and Expressions
assuming away:
To dismiss something as irrelevant based on assumptions.
assuming the worst:
To presume that the worst possible outcome will occur.
assuming responsibility:
To take charge of or accept accountability for something.
Slang Meanings
Assume much
Don't assume much; always ask for clarity.
Assumptions lead to misunderstandings
Assuming things can often lead to problems.