also: ほうかく
noun
A somewhat formal or literary term for a visitor or guest; in everyday speech, 来客 or お客さん is more common.
本日は訪客の予定が多く、応接室は終日使用中です。
We have many visitors scheduled today, so the reception room is in use all day.
訪客の名簿に記帳をお願いします
Please sign the visitor register.
Compound of 訪 (visit) and 客 (guest). The reading ほうきゃく is the standard on'yomi combination; ほうかく is a less common variant.