hypothesis

noun/haɪˈpɑθəsɪs/

Frequency rank: #4,942 of 20,003 in the WORDED list (wordfreq data)

Meaning

An idea suggested as an explanation, to be tested by study.

Illustration for the English word “hypothesis”

Example sentence

Scientists tested their hypothesis to see if it could explain the observed results.

Synonyms & related words

More words in ranks 4,901–5,000