alternately

adverb

al·​ter·​nate·​ly

US and Canadian

ˈȯl-tər-nət-lē 

 also  ˈal-;

 chiefly British  ȯl-ˈtər-

1

: by turns one after the other

His heart rate was 175, his blood pressure alternately spiking and falling.

—Stephen King

As the gravitational waves passed Earth, they would alternately compress and expand the space between two objects.

—Neil deGrasse Tyson et al.

The rest of the day I spent alternately pacing the length of the train … or looking out the windows.

—Rick Riordan

2

: as an alternative

—used to introduce a different possibility from what has been previously suggested or described

From then on, you can take out almost $10,000 a year and annuitize $160,000 after at least ten years. Alternately, you can make no withdrawals and let your guaranteed base grow by 6 percent a year.

—Kerry Pechter

The club was originally known as Fontana Bar (or, alternately, Fontana Lounge and Fontana Room) from Bellagio's opening until it shifted to Hyde in December 2011.

—John Katsilometes

You could be in for a pretty remarkable experience—or, alternately, one of the most miserable and terrifying nights of your life.

—Drew Schwartz

Examples of alternately in a Sentence

Recent Examples on the Web

Speaking of which, the big category shake-up this year is the introduction of best traditional country album, which is alternately being seen as a reaction to Beyoncé’s best country album victory last year or simply catching up to similar subdivisions in R&B and other genres. —Alan Light, HollywoodReporter, 1 Oct. 2025

Jonny Greenwood’s score moves between soaring strings and dissonant piano keys, alternately soothing and anxious; a few pieces composed by Jon Brion add an ambient layer of wistfulness. —Katie Walsh, Twin Cities, 26 Sep. 2025

Jonny Greenwood’s score moves between soaring strings and dissonant piano keys, alternately soothing and anxious; a few pieces composed by Jon Brion add an ambient layer of wistfulness. —Katie Walsh, Boston Herald, 25 Sep. 2025

That Maestro screening featured the vociferous participation of Leonard Bernstein’s surviving family members, as well as Cooper himself watching silently from the audience (the strike prevented him from doing more), a perfect companion to Cooper’s alternately reverent and over-the-top biopic. —Joe Reid, Vulture, 25 Sep. 2025

Word History

First Known Use

15th century, in the meaning defined at sense 1