a logical argument where two facts lead to a conclusion

syllogism

noun|/ˈsɪl.ə.dʒɪz.əm/

A logical argument with two premises leading to a conclusion

Examples

In a meeting

Her presentation followed a clear syllogism: all competitors raised prices, we're competitive, therefore we should raise prices.

Over coffee

He used a simple syllogism: good sleep improves focus, focus improves work, so he prioritizes sleep.

Why this word

argument

syllogism is a specific three-part deductive logical structure (major premise, minor premise, conclusion), while argument is any reasoning

reasoning

syllogism is the precise form of categorical deductive logic, while reasoning is any thinking process

logic

syllogism is a particular formal structure within logic, while logic is the entire field of valid reasoning

Usage tip

Use when describing step-by-step logical arguments. Particularly effective when analyzing the structure of reasoning.

Etymology

Greek 'syllogismos' meaning 'conclusion, inference'

Get a new word every morning

One precise word per day. Under 60 seconds to read. Free forever.

Related words