hypothesis
n. புனைவுகோள், வாத ஆதாரமாகத் தற்காலிகமாய்க் கொள்ளப்பட்ட கருத்து, மெய்மைக்கோள், மேலாராய்வுக்கு அடிப்படையான தற்காலிகப் பொதுவிளக்கக் கோட்பாடு.
Hy*poth"e*sis, n.; pl. Hypotheses. Etym: [NL., fr. Gr. Hypo-, Thesis.] 1. A supposition; a proposition or principle which is supposed or taken for granted, in order to draw a conclusion or inference for proof of the point in question; something not proved, but assumed for the purpose of argument, or to account for a fact or an occurrence; as, the hypothesis that head winds detain an overdue steamer. An hypothesis being a mere supposition, there are no other limits to hypotheses than those of the human imagination. J. S. Mill. 2. (Natural Science) Defn: A tentative theory or supposition provisionally adopted to explain certain facts, and to guide in the investigation of others; hence, frequently called a working hypothesis. Syn. -- Supposition; assumption. See Theory. Nebular hypothesis. See under Nebular.