Last Updated：2025/11/21

The branch of zoology concerned with the order Cetacea, which includes whales, dolphins, and porpoises.

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cetology

Source Word

cetology

uncountable usually

The branch of zoology concerned with the order Cetacea, which includes whales, dolphins, and porpoises.

Japanese Meaning

鯨類学 – クジラ、イルカ、ネズミイルカなどの鯨目に属する動物を対象とした動物学の一分野

Her passion for cetology led her to spend summers observing humpback whales off the coast.

彼女の鯨類学への情熱は、夏の間、沿岸でザトウクジラを観察して過ごすことにつながった。

Sense（1）

The branch of zoology concerned with the order Cetacea, which includes whales, dolphins, and porpoises.

cetologies

（ plural ）