Impetus (Noun)
Meaning 1
A force that moves something along.
Classification
Nouns denoting natural phenomena.
Synonyms
Hypernyms
Meaning 2
The act of applying force suddenly; "the impulse knocked him over".
Classification
Nouns denoting acts or actions.
Examples
- The spark from the firework provided the impetus that ignited the surrounding flammable gases.
- Her decision to leave the company was the impetus for several others to follow suit.
- The terrorist attack gave new impetus to the government's war on terror efforts.
- The unexpected success of their first product launch provided the impetus for them to expand globally.
- The discovery of a new species gave scientists the impetus to re-examine their theories on evolution.