optimistic
Proposed by a contributor, not yet supported by evidence.
Sense 1
Expecting the best in all possible ways.
Mong đợi điều tốt nhất trong tất cả các cách có thể
Machine-translated — suggest a fix
Adjective
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
Allowing other processes to perform transactions on the same data at the same time, and checking for conflicts only when changes need to be written back.
Cho phép các quá trình khác thực hiện giao dịch trên cùng một dữ liệu đồng thời
Machine-translated — suggest a fix
Adjective
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “optimistic” mean?
Expecting the best in all possible ways.
Is “optimistic” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.