Inefficient
Pronunciation: /ˌɪnɪˈfɪʃənt/
Inefficient (adjective)
- Not using time, energy, or resources well, causing waste.
- Not achieving desired results due to poor use of resources.
Examples
- The old heating system is inefficient and costly.
- An inefficient process can lead to delays.
Common collocations: inefficient method, inefficient system, waste energy, inefficient worker, inefficient performance