Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Sink down to the depths of the ocean in the Caribbean, where scuba divers can explore alongside a Sandals Resort marine biologist to hunt pesky, invasive lionfish.

From Salon • Mar. 14, 2026

Meir, a marine biologist and physiologist, served as flight engineer on a 2019-2020 expedition to the space station and participated in the first all-female spacewalks.

From Barron's • Feb. 8, 2026

The Monterey Bay Aquarium marine biologist was among those chiming in with their assessments on the group, which is popular among local divers.

From Los Angeles Times • Jan. 15, 2026

The singer introduced Sylvia Earle, a 90-year-old marine biologist, to an audience that included Harrison Ford, Jane Fonda and Stella McCartney.

From The Wall Street Journal • Oct. 29, 2025

She gallops through the first ten pages, the story coming back: worldwide curiosity about what must be a mythical sea monster, famed marine biologist Professor Pierre Aronnax setting off to discover the truth.

From "All the Light We Cannot See" by Anthony Doerr