noun, noun or participle which takes 'suru'
coming to understand; realization
Rare, literary term for reaching a deep understanding or realization, often used in Buddhist or philosophical contexts.
彼は長年の修行の末、真理を了覚した。
After many years of training, he came to understand the truth.
The exact derivation is uncertain; the kanji 了 (completion) and 覚 (awakening) suggest a sense of fully awakening to understanding.