in step

1 of 2

phrase

1
: with each foot moving to the same time as the corresponding foot of others or in time to music
2
: in harmony or agreement

instep

2 of 2

noun

in·​step ˈin-ˌstep How to pronounce instep (audio)
1
: the arched middle portion of the human foot in front of the ankle joint
especially : its upper surface
2
: the part of a shoe or stocking that fits over the instep

Illustration of instep

Illustration of instep
  • instep 1

Examples of in step in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Miu Miu proposed a super-tight model, featuring a single strap at knee height, while Alexander McQueen opted for a pointed toe embellished with maxi buckles along the instep. Emma Bocchi, Glamour, 29 Nov. 2025 Updates to the shell and liner improve foot hold, with a lower instep and reshaped tongue providing secure, comfortable support. Jenny Wiegand, Outside, 19 Nov. 2025 The shoes feature a lightweight slip-on design that comfortably captures heel, arch and instep for all-day outdoor support. Karla Rodriguez, Footwear News, 13 Nov. 2025 Usimad Mesh Pointed-Toe Mule Heels My best guess for Kidman’s shoes are a brown pointed-toe heeled mule with a slim instep strap. Izzy Baskette, PEOPLE, 27 Sep. 2025 See All Example Sentences for in step

Word History

First Known Use

Noun

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of in step was in the 15th century

Browse Nearby Words

Cite this Entry

“In step.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/in%20step. Accessed 31 Dec. 2025.

Kids Definition

instep

noun
in·​step ˈin-ˌstep How to pronounce instep (audio)
1
: the arched middle part of the human foot
2
: the part of a shoe or stocking that fits over the instep

Medical Definition

instep

noun
in·​step ˈin-ˌstep How to pronounce instep (audio)
: the arched middle portion of the human foot in front of the ankle joint
especially : its upper surface
Last Updated: - Definition revised
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!