also: がんりき
noun
Refers to the ability to see through things, discern hidden truths, or judge people and situations accurately. Often used in contexts of sharp perception or keen judgment.
彼の眼力にはいつも驚かされる。
I'm always amazed by his insight.
骨董品を見極めるには確かな眼
You need a keen eye to judge antiques.
Compound of 眼 (eye) and 力 (power), literally 'eye power'. The reading がんりょく is the standard on'yomi combination, while がんりき uses a less common reading for 力.