Sat, 09 May 2026 04:19:40 +0000

efficient () Effectiveness is about doing or using the right things things that yield positive results. Efficiency is. efficienteffective efficient = effective time 5 . efficient 1efficientThis is a highly efficient new heating system. 2efficientlyefficient. efficient 1The new production process is much more efficient than the old one. 2The company's efficient use of.