presume

(prĭ-zo͞omˈ)

1. To take for granted as being true in the absence of proof to the contrary: We presumed she was innocent.
2. To constitute reasonable evidence for assuming; appear to prove: A signed hotel bill presumes occupancy of a room.
3. To venture without authority or permission; dare: He presumed to invite himself to dinner.

1. To act overconfidently; take liberties.
2. To take unwarranted advantage of something; go beyond the proper limits: Don't presume on their hospitality.
3. To take for granted that something is true or factual; suppose: That's the new assistant, I presume.

Related Forms:

• pre·sumˈed·ly (-zo͞oˈmĭd-lē) adverb

• pre·sumˈer noun