be over the moon
Meaning
To be extremely happy, delighted, or thrilled about something.
Origin
A hyperbolic image meaning so happy you’re lifted up beyond normal limits; it became popular in modern British English and was reinforced by the children’s rhyme about the cow jumping over the moon.
Notes
Strongly positive and enthusiastic; common in conversation and informal writing. Often used about good news or achievements; can be used sarcastically depending on tone.
Examples
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She was over the moon when she got the job offer.
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I'm over the moon about our weekend trip—everything went perfectly.
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They were over the moon to hear their song on the radio.
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He was over the moon after his team won the championship.
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We're over the moon that the baby is finally home from the hospital.
Grammar & Usage Notes
Used with the verb “be” (am/is/are/was/were) + “over the moon,” often followed by “about” or “at” + noun/gerund: “She was over the moon about the offer.” Fairly fixed wording.
Synonyms
- be thrilled
- be delighted
- be ecstatic
- be on cloud nine
- be overjoyed
Antonyms
- be disappointed
- be upset
- be unhappy
- be down in the dumps