Definition of "presume"
verb:
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To be presumptuous; with on, upon, to take advantage (of), to take liberties (with).
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To assume to be true (without proof); to take for granted, to suppose.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
With infinitive object: to be so presumptuous as (to do something) without proper authority or permission.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
To perform, do (something) without authority; to lay claim to without permission.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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