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Definition of giddiness

giddiness

/ˈɡɪd.i.nəs/
gid · di · ness
Adverb:giddily
•
Plural:giddinesses
•
Adjective:giddy
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giddiness Lexical Profile

giddiness Game Scores & Validity

• noun

1

A physical sensation of whirling, unsteadiness, and tendency to fall; dizziness or light-headedness.

Example

"Looking down from the observation deck of the skyscraper caused a sudden wave of giddiness."

2

A state of excitable, lighthearted elation or exuberant joy.

Example

"A sense of pure giddiness swept through the classroom on the final afternoon before summer vacation."

3

Frivolous, impulsive, or flighty behavior showing a lack of seriousness or steady judgment.

Example

"The critic noted that the comedy's charming giddiness occasionally undermined its deeper dramatic themes."

Synonyms
View all synonyms for giddiness
Antonyms
View all antonyms for giddiness

• Nearby Words

giblets
gibson
giddily
giddiness
giddy
giddyap
giddyup

Word Origin & Etymology

Formed from the adjective 'giddy' plus the noun-forming suffix '-ness'; 'giddy' derives from Old English 'gidig' (insane, possessed by a god), sharing a Germanic root with 'god'.

Cite this Entry

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