ignite
UK: ɪɡˈnaɪt | US: ɪɡˈnaɪt
vt. to cause something to catch fire or burn
vt. to arouse or trigger strong emotions or reactions
vi. to catch fire; to begin burning
The word ignite traces back to Latin ignis (fire), reflecting its core meaning of "setting ablaze." The suffix -ite transforms the noun into a verb, emphasizing the act of causing combustion. Over time, ignite expanded metaphorically to describe sparking emotions or reactions, mirroring the suddenness and intensity of fire.
The spark caused the dry leaves to ignite instantly.
His speech ignited a wave of protests across the country.
Be cautious with flammable materials—they can ignite easily.
The scientist used a laser to ignite the chemical reaction.
Her passion for justice was ignited by childhood experiences.