Meaning & use

giddy

adjective·Everyday

Last updated

UK/ˈɡɪdi/
US/ˈɡɪdi/

Meanings

  1. adjectivecomparable

    Feeling dizzy and unsteady, as if you might fall.

    Grammar: Usually follows a linking verb: I felt giddy after standing up too fast.

    Patterns

    • feel giddy
    • giddy from something

    I felt giddy after spinning around on the playground ride.

    The climb to the top left him giddy from the thin air.

  2. adjectivecomparable

    Excited and playfully silly, often in a way that makes it hard to behave seriously.

    Grammar: Often followed by with: giddy with excitement.

    Patterns

    • giddy with something
    • giddy about something

    The students were giddy with excitement on the last day of school.

    She gave a giddy laugh and hugged her sister.

Word forms

comparativegiddier
superlativegiddiest

Common combinations

giddy with excitement
The kids were giddy with excitement on Christmas morning.
feel giddy
I always feel giddy on tall bridges.
giddy laughter
Giddy laughter came from the back seat.
giddy heights
The company reached giddy heights of success.

Synonyms and how they differ

dizzy
Dizzy is the plainer word for the physical spinning feeling and is rarely used for happy excitement.
light-headed
Light-headed describes a faint, floaty feeling and does not suggest silliness.
euphoric
Euphoric is stronger and more formal, and it does not suggest silliness or a physical effect.

Opposites

Word family

giddiness noun
the state of feeling giddy
giddily adverb
in a giddy way

Commonly confused: giddy or gaudy?

giddy vs gaudy

Gaudy means showy and in poor taste; it has nothing to do with dizziness or excitement.

Practice

After the roller coaster, Jun felt so ______ that he had to sit down for a few minutes.

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