plural midis
: a dress, skirt, or coat that usually extends to the mid-calf
… a hot pink dress is the ultimate style statement. From flattering midis to glam evening numbers, I've found the best pieces to shop now.Hollie Brotherton
often used before another noun
a midi skirt/dress
a midi hemline
: an electronic standard used for the transmission of digitally encoded music

Examples of midi in a Sentence

Recent Examples on the Web
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Noun
The asymmetrical midi hit above the ankle, leaving her feet completely exposed to the cameras. Daisy Maldonado, InStyle, 21 Aug. 2026 The actress stepped out wearing a midi-length trench coat over a sleeveless black dress, offering a masterclass in effortless between-seasons styling. Rachel Trujillo, PEOPLE, 18 Aug. 2026 This breezy midi dress offers that silhouette while still keeping you cool during warm-weather sightseeing. Alesandra Dubin, Travel + Leisure, 16 Aug. 2026 Plus, the midi length will look chic with sandals or wedges now, as well as flats or kitten heels later in the fall. Carly Totten, Better Homes & Gardens, 14 Aug. 2026 See All Example Sentences for midi

Word History

Etymology

Noun (1)

mid entry 1 + -i (as in mini)

Noun (2)

musical instrument digital interface

First Known Use

Noun (1)

1967, in the meaning defined above

Noun (2)

1983, in the meaning defined above

Time Traveler
The first known use of midi was in 1967

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Cite this Entry

“Midi.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/midi. Accessed 26 Aug. 2026.

Geographical Definition

Midi

geographical name

the south of France bordering Spain to the south and Italy to the east

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