ineffective
adjective#24,253
Translations
- 虚しいむなしい
- 無効むこう
- 二階から目薬にかいからめぐすり
English definition
- not producing an intended effect
Examples
- The 5% topical solution was ineffective at reducing eczema outbreaks.
- Luckily, the treatment was only ineffective instead of harmful.