Noun and な adjective
こくめい
十年前の旧正月のことは、克明に覚えていますよ。
I have detailed memories of the Chinese New Year from ten years ago.
If you're overcome with brightness, you'll be able to see all the little fine detailed things.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.