Assume

Definition

Assume is a verb that means to take for granted or accept as true without proof. It can also mean to take on a role, position, or responsibility, or to adopt a particular appearance or manner.

Parts of Speech

• Verb

Pronunciation

American English

• IPA Pronunciation: /əˈsum/
• Respelling: uh-SOOM

British English

• IPA Pronunciation: /əˈsjuːm/
• Respelling: uh-SYOOM

Etymology

The word "assume" originates from the Latin "assumere," meaning "to take to oneself" or "to adopt." It combines "ad-" (to) and "sumere" (to take). The term entered English in the late 14th century, with meanings of taking on responsibility or accepting something as true.

Derivatives

• Assumption (noun)
• Assumptive (adjective)
• Assumedly (adverb)
• Assumer (noun)
• Unassumed (adjective)

Synonyms

• Presume
• Suppose
• Accept

Antonyms

• Verify
• Prove
• Doubt

Usage

The verb "assume" is used to convey taking something as true without proof, taking on a role, or adopting a manner or appearance. For example, "She assumed he was telling the truth," or "He assumed the role of manager."

Related Terms

• Presume: To take for granted based on probability.
• Supposition: A belief or assumption without full evidence.
• Adopt: To take up or accept something as one's own.

Detailed Definitions

Verb

• To accept something as true without proof: Used to describe taking for granted or presupposing a fact.
  • Example: "I assumed you would attend the meeting."
• To take on a role, responsibility, or duty: Describes adopting a position or role formally or informally.
  • Example: "He assumed leadership of the team."
• To adopt a particular appearance or manner: Refers to taking on a specific appearance or pretending to have a quality.
  • Example: "She assumed an air of confidence."