Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Comprehensive
Dictionary Suite
Help
Help
Help
 
   
Display options
Show syllables
Show Lookup History
Double-Click Lookup
  Show Spanish support
 
Pronunciation
Wordsmyth
  Phonics
  IPA
 
Entry formats
Standard
  Classic
   

as·sump·tion

assumption

pronunciation:
suhmp shn
part of speech: noun
definition 1: the act of supposing or taking for granted.
You have never met the man, and your opinion of him is based purely on assumption.
synonyms:
presumption, presupposition, supposition
similar words:
conjecture, postulation, premise
definition 2: that which is supposed or taken for granted.
She was indeed lost, but his assumption that she was a tourist was incorrect.
 
synonyms:
presumption, supposition
similar words:
conjecture, guess, position, premise
definition 3: a taking on, as of a duty, role, or office.
synonyms:
undertaking
similar words:
accession, adoption, appropriation