'non-issue' definitions:
Definition of 'non-issue'
From: WordNet
noun
The state of something that has outlived its relevance [syn: dead letter, non-issue]
Definition of 'non-issue'
From: GCIDE
- non-issue \non-issue\ n. the state of something that has outlived its relevance.
- Syn: dead letter. [WordNet 1.5]