undulate

Videos captured by the crew confirm it is a mesmerizing creature with long pale “legs” trailing from thicker appendages connected to a pale body composed of two fins that undulate languidly in tandem.

From Los Angeles Times ● Sep. 5, 2026

The heavy concrete roof is actually suspended just above the walls, and seems to undulate, letting more light through in a thin opening above the altar.

From The Wall Street Journal ● Mar. 6, 2026

Like I said before, most worms on planet Earth—well, those visible to the naked eye— have a lot of chambers and undulate, which isn’t very sandworm-ish.

From Slate ● Mar. 8, 2024

A helical structure on the underside of the sheet rotates like a corkscrew to cause the carpet to undulate and create a travelling wave on the water.

From Science Daily ● Dec. 4, 2023

Two Step spun once, then slid all the way to one side of the cart and made his whole body undulate like a wave.

From "Dactyl Hill Squad" by Daniel José Older

It rumbles and undulates across the floor, like a lonely camel enduring across a windswept desert.

From The Wall Street Journal ● May 29, 2026

Much like the style itself, the popularity of ruffles undulates through the decades.

From Seattle Times ● Oct. 4, 2022

The grass on the soles of my feet is warm and welcoming, and the morning sun undulates on the corrugated metal of the Kuhn family’s sheds and silos.

From New York Times ● Sep. 5, 2022

She’s nimble with it; she undulates her voice around it and lets it take interesting shapes.

From Los Angeles Times ● Jan. 31, 2022

This is similar to a cross-sea, except that it undulates without breaking violently.

From The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. by Sir Edward Belcher

Begun in the 15th century, the 25,000-mile network undulated over the Andes and west coast of South America, replete with stone paths, rope bridges, staircases, fortresses, inns and warehouses to serve relays of royal runners.

From The Wall Street Journal ● Oct. 10, 2025

World No. 3 Minjee Lee said that taking her time will be a key on the blue course’s sloped fairways and undulated greens this week.

From Washington Times ● Jun. 22, 2022

“Needles start to bend,” he sang as the dancers undulated up and down, raising and lowering their arms in sync.

From New York Times ● Jun. 1, 2022

As it has done since antiquity, the fragrant smoke undulated skyward, a thin thread seeking to unite us on earth with something above.

From Salon ● Apr. 30, 2022

Two thin ribbons of smoke undulated from his nostrils, and his lizard lips were curled in a sleepy grin.

From "The Girl Who Drank the Moon" by Kelly Barnhill

It appeared on a peach-colored background in undulating cream script: Eat what you want, add what you need.

From Salon ● Sep. 15, 2026

Then Curry, undulating ever so slightly, delivers his first lines in a cavernous register, seated someplace between a purr and a growl.

From Salon ● Aug. 26, 2026

“Down South” quotes the repeated “oh yeahs” from the Beatles’ “I’ll Get You,” while the undulating introduction to “Mountain Top” hints at “I Am the Walrus.”

From The Wall Street Journal ● Jun. 3, 2026

The world's best struggled to get to grips with the task presented by an undulating course with thick rough and sloping greens.

From BBC ● May 15, 2026

The ground is too bright and shiny and keeps undulating.

From "Catching Fire" by Suzanne Collins