good thing
Proposed by a contributor, not yet supported by evidence.
Meaning · English
a fortunate or welcome circumstance
Literally: a thing that is good
Register: neutral
Examples
It's a good thing I brought an umbrella.
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
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 “good thing” mean?
a fortunate or welcome circumstance Literally: a thing that is good
Is “good thing” formal or informal?
good thing is generally neutral.