泰斗 (tài dǒu): A leading authority (Noun) — Meaning & Stroke Order

In contemporary architecture, he is undoubtedly a recognized leading authority.

Could it be that this leading authority in the financial world is also worried about the market outlook?

This senior professor is a leading authority in the field of physics, and students all respect him greatly.

As a leading authority in the literary world, his works have influenced an entire generation.