intransitive verbfiz·zled, fiz·zling, fiz·zles
- To make a hissing or sputtering sound.
- Informal To fail or end weakly, especially after a hopeful beginning.
Origin of fizzleEarly Modern English, to break wind without making noise, probably from Middle English fise, a breaking wind, of Scandinavian origin; akin to Old Norse fīsa, to break wind.
(third-person singular simple present fizzles, present participle fizzling, simple past and past participle fizzled)
Attested in English since 1525-35. From earlier fysel (“to fart”). Related to fīsa (“to fart”). Compare with fisa (“to fart (silently)”). See also feist.