once a week
Proposed by a contributor, not yet supported by evidence.
Register: neutral
Examples
She went to the market once a week.Cô ấy đã đi chợ một lần mỗi tuần.
She went to the market once a week.Cô ấy đã đi chợ một lần một tuần.
Tatoeba sentence #314918 (CC BY 2.0 FR, tatoeba.org, retrieved 2026-07-31)
Sources & notes
Everyday learner phrase (CEFR A1); level cross-referenced from published learner lists. Definition pending editorial review. Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-08-01; pending editor spot-check.
Common questions
What does “once a week” mean?
happening or done one time every week Literally: one time a week
Is “once a week” formal or informal?
once a week is generally neutral.