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Definition of heatless

heatless

/ˈhiːt.ləs/
heat · less
Adverb:heatlessly
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heatless Lexical Profile

heatless Game Scores & Validity

• adjective

1

Without physical warmth or thermal energy; cold, unheated, or operating without applying heat.

Example

"She used foam rollers to create heatless curls overnight without damaging her hair."

2

Lacking emotional warmth, passion, or ardor; unfeeling.

Example

"He offered a polite, heatless smile that never quite reached his eyes."

Synonyms
View all synonyms for heatless
Antonyms
View all antonyms for heatless

• Rhymes for heatless

• Nearby Words

heathland
heathwren
heating
heatless
heatproof
heatsink
heatstroke

Word Origin & Etymology

From Old English hætulehleas ('devoid of heat'), formed from hætu ('heat') and the suffix -leas ('-less').

Cite this Entry

Wordmom. (2026). Definition of Heatless. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/heatless
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