Hypothesize: meaning, definitions and examples

Specifically used in scientific contexts when forming a testable statement based on observations and existing knowledge.

• The researchers hypothesize that the new drug will reduce the symptoms of the disease
• She hypothesized that the high levels of pollution were due to the nearby factory

Often used informally or in contexts where there is uncertainty, assumptions, or conjecture about something without firm evidence. Can have a slightly negative connotation if used excessively.

• People speculate about the reasons behind his sudden resignation
• She speculated that the company would announce layoffs soon

Commonly used in both scientific and philosophical contexts when stating an assumption or principle that forms the basis for further reasoning or arguments.

• Einstein postulated the theory of relativity
• The philosopher postulated that humans are inherently good

Used in a variety of contexts, including formal and informal settings, when suggesting a plan, idea, or course of action.

• She proposed a new schedule to improve productivity
• I propose that we should have the meeting on Monday