Registry
Entry
Please record it in the notebook. This will be the registry.
きちょう
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
帳簿に記帳をし忘れたため、上司に叱られました。
I was scolded by my boss for forgetting to register some items in the account book.