Definition of "mid"

mid¹

/mɪd/

adjective
not comparable
1. Denoting the middle part.
2. Occupying a middle position; middle.
3. (linguistics) Made with a somewhat elevated position of some certain part of the tongue, in relation to the palate; midway between the high and the low; said of certain vowel sounds, such as, [e o ɛ ɔ].
4. (African-American Vernacular and Internet slang) Of mediocre quality; midgrade.
  Quotations
  The song is one of his best, but its real power comes from the accompanying, highly-stylized video wherein Lil Nas X breaks out of a prison populated with Black gay men (and, for an unspecified reason, Jack Harlow in an unseemly role as the Straight White Savior who delivers a verse that is mid at best and inappropriate at worst).
  2021 July 26, Reanna Cruz, “Lil Nas X, 'INDUSTRY BABY'”, in NPR‎
preposition
1. Amid.

mid²

/mɪd/

noun
plural mids
1. (archaic) middle
  Quotations
  About the mid of night come to my tent.
  c. 1593 (date written), William Shakespeare, “The Tragedy of Richard the Third: […]”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act V, scene iii]

mid³

/mɪd/

noun
plural mids
1. (disc golf) A mid-range.

mid⁴

/mɪd/

preposition
1. (in representations of German-accented English) With.

mid⁵

/mɪd/

adjective
1. (Internet slang) Trashy; low-quality.