предположе́ние meaning in English — assumption, calculation, conjecture

English meaning

assumption noun Something accepted as true without proof, or the act of accepting it as true.
calculation noun The process of working out a number or amount using mathematics.
conjecture noun A guess or opinion formed without solid proof.
hypothesis noun A proposed explanation for something that can be tested through further study or experiment.
if conj Used to introduce a condition: supposing that something is or were true.
presumption noun Something accepted as probably true without direct proof, or the act of assuming it.
speculation noun A guess or theory formed without firm evidence.
supposition noun An assumption made without full proof.
surmise verb To guess or conclude something without solid proof.

предположе́ние is used for these senses in English:

assumption The thing supposed; a postulate, or proposition assumed; a supposition.
calculation (countable) An expectation based on circumstances.
conjecture (formal) A statement or an idea which is unproven, but is thought to be true; a guess.
conjecture (formal) A supposition based upon incomplete evidence; a hypothesis.
conjecture (mathematics, philology) A statement likely to be true based on available evidence, but which has not been formally proven.
educated guess A well-informed guess or estimate based on experience or theoretical knowledge.
hypothesis (sciences) A tentative conjecture explaining an observation, phenomenon or scientific problem and that can be tested by further observation, investigation, and/or experimentation.
hypothesis (general) An assumption taken to be true for the purpose of argument or investigation.

noun Something accepted as true without proof, or the act of accepting it as true.
noun The act of taking on a role, duty, or responsibility.