Etymograph

English

permission

Permission comes from Latin permissiō ‘yielding, ceding, surrender’, from permittō ‘to let go, let loose’, and ultimately from mittō.

  1. Latinc. 75 BCE–200 CEmittō1‘let go’
  2. Latinc. 75 BCE–200 CEpermittō2‘to let go’
  3. Latinc. 75 BCE–200 CEpermissiō3‘yielding’
  4. Middle Frenchc. 1400–1600permission3
  5. Middle Englishc. 1150–1500permision3
  6. Englishearliest quotation 2003permission3

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Latin permitto
  2. 2 Wiktionary, Latin permissio
  3. 3 Wiktionary, English permission
  4. Earliest quotation in Wiktionary’s entry: 2003, Mary Ellen Lepionka, Writing and Developing Your College Textbook: “Photographs also must be permissioned and credited, although a…”.

Lineage

  1. Latinc. 75 BCE–200 CEmittōWiktionary, Latin permitto‘let go’
  2. Latinc. 75 BCE–200 CEpermittōWiktionary, Latin permissio‘to let go’
  3. Latinc. 75 BCE–200 CEpermissiōWiktionary, English permission‘yielding’
  4. Middle Frenchc. 1400–1600permissionWiktionary, English permission
  5. Middle Englishc. 1150–1500permisionWiktionary, English permission
  6. Englishearliest quotation 2003permissionWiktionary, English permission. Earliest quotation in Wiktionary’s entry: 2003, Mary Ellen Lepionka, Writing and Developing Your College Textbook: “Photographs also must be permissioned and credited, although a…”

The story

Mostly replaced native English leave, from Old English lēaf (‘permission’).

Full etymology on Wiktionary

Word family

English words that share an ancestor with permission, grouped by the ancestor they share, most familiar first.

through Proto-Italic *meitō ‘to put forth, put out’

  • unremitting ← remitten ← remittō ← mittō ← mītō

through Old Latin mītō

  • remit ← remitten ← remittō ← mittō
  • remission ← remissioun ← remissiō ← remittō ← mittō
  • commissariat ← commissaire ← commissiōnārius ← commissiō ← committō

through Latin mittō ‘let go, release’

  • committee ← commite ← committō
  • admit ← admitten ← admettre ← admittō
  • mess ← mes ← mēse ← mē(n)sa
  • commit ← committen ← committō
  • commission ← commissioun ← commissiō ← committō
  • transmission ← transmissionem ← trānsmittō
  • transmit ← transmitten ← trānsmittō
  • premise ← premisse ← premissa ← praemittere

86 more relatives in the full family tree

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Today it means

noun authorisation; consent (especially formal consent from someone in authority)

Sources

Sources: Wiktionary, “permission”; the older steps come from the Wiktionary entries for Latin permitto, Latin permissio. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Latin mittō / permission