conjunction
while; during; in the state of
A conjunction meaning 'while' or 'in the state of', often used in literary or formal contexts. Indicates that an action or state continues alongside another.
彼は生まれながらにして優れた才能を持っていた。
He had outstanding talent from birth.
家に居乍らにして、世界中のニュースを読める。
You can read news from around the world while staying at home.