the world is someone's oyster
Proposed by a contributor, not yet supported by evidence.
Also seen as: the world is your oyster
Sense 1
All opportunities are open to someone; the world is theirs.
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
One has the opportunity to achieve great things and succeed
Examples
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
Sources & notes
Listed on English Wikiquote “English proverbs” (CC BY-SA 4.0, retrieved 2026-07-31). Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-07-31; pending editor spot-check.
Common questions
What does “the world is someone's oyster” mean?
All opportunities are open to someone; the world is theirs.
Is “the world is someone's oyster” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.