fierier; fieriest
Synonyms of fiery
1
a
: consisting of fire
fiery tongues playing about the roof of the burning building
b
: marked by fire
a fiery crash
c
: using or carried out with fire
the fiery experiments of the ancient alchemists
d
: liable to catch fire or explode : flammable
a fiery vapor
2
a
: hot like a fire
the fiery taste of red pepper
b(1)
: being in an inflamed state or condition
a fiery boil
(2)
: feverish and flushed
a fiery forehead
3
: of the color of fire : red
a fiery sunset
4
a
: full of or exuding emotion or spirit
a fiery sermon
b
: easily provoked : irritable
a fiery temper
fiery adverb

fieriness

2 of 2

noun

plural -es
: the quality or state of being fiery
impressed by the fieriness of the man's speech
there was fieriness in her glance

Examples of fiery in a Sentence

Adjective He was killed in a fiery crash. the fiery Yule log made a splendid backdrop for our holiday party
Recent Examples on the Web
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Adjective
Think honeyed blondes, glossy brunettes, fiery reds, and nuanced takes on all three. Amanda Le, InStyle, 1 Sep. 2026 Las Vegas Review-journal/TNS Three decades, two dozen witnesses and weeks of sensational and fiery testimony later, closing arguments are set to begin Monday in the trial for the only person ever charged with the murder of rap icon Tupac Shakur. Sasha Pezenik, ABC News, 31 Aug. 2026 After fleeing the castle grounds, the couple spotted fiery crosses burning in the distance, with Ellen promising to stand by Brian no matter what challenges the war brings. Max Gao, HollywoodReporter, 31 Aug. 2026 One person is dead following a fiery crash in Voluntown on Sunday. Justin Muszynski, Hartford Courant, 31 Aug. 2026 See All Example Sentences for fiery

Word History

Etymology

Adjective

Middle English, from fire, fier fire

First Known Use

Adjective

13th century, in the meaning defined at sense 1a

Time Traveler
The first known use of fiery was in the 13th century

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Cite this Entry

“Fiery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fiery. Accessed 2 Sep. 2026.

Kids Definition

fierier; fieriest
1
: being on fire : blazing
2
: hot or glowing like a fire
3
a
: full of spirit
a fiery speech
b
: easily set off
a fiery temper
fieriness noun
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