Definitions

theory

[thee-uh-ree, theer-ee] / ˈθi ə ri, ˈθɪər i /

NOUN

hypothesis, belief

Synonyms

STRONGEST

approach argument assumption code concept doctrine idea ideology method philosophy plan position premise proposal provision rationale scheme speculation suspicion system thesis understanding

STRONG

base basis codification conditions conjecture dogma feeling foundation grounds guess guesswork hunch impression outlook postulate presentiment presumption shot stab supposal supposition surmise theorem

WEAK

formularization suppose systemization

Antonyms

STRONGEST

disbelief fact information reality truth

STRONG

calculation knowledge measurement proof

WEAK

certainty

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Both are recognised in Japanese law, and families are in theory eligible for compensation from a government scheme, although in practice proving a death derives from overwork can be difficult.

From BBC

The condo would — in theory — be a good investment for your retirement, if you can get over these present difficulties.

From MarketWatch

Until now, physicists have not had a clear theory that links this extreme case with the mobile impurity picture.

From Science Daily

“In theory, the Navy could implement an overhaul work package in Australia and reduce the work needed when the sub returns home.”

From The Wall Street Journal

When asked if the darkness could have played a part in Nancy Guthrie's disappearance, several local people disputed that theory, defending Tucson's rules against light pollution.

From BBC

theory

Example Sentences

Related Words