From inter- +‎ provincial.

interprovincial (not comparable)

1. Occurring or existing between provinces
   • 2009 January 16, Brian Hunt, “Interprovincial labour mobility, yes. Lower standards, no.”, in Toronto Star‎^[1]:

     Yet in the shadow of all this, at the First Ministers' Meeting in Ottawa today, our premiers are expected to sign off on significant changes to the trade pact respecting interprovincial labour mobility for occupations and professions.

• intercity
• intercounty
• interstate

• interprovincially

From inter- +‎ provincial.

• IPA^(key): /ɛ̃.tɛʁ.pʁɔ.vɛ̃.sjal/
• Homophones: interprovinciale, interprovinciales

interprovincial (feminine interprovinciale, masculine plural interprovinciaux, feminine plural interprovinciales)

1. interprovincial

From inter- +‎ provincial.

• IPA^(key): /inteɾpɾobinˈθjal/ [ĩn̪.t̪eɾ.pɾo.β̞ĩn̟ˈθjal] (Equatorial Guinea, Spain)
• IPA^(key): /inteɾpɾobinˈsjal/ [ĩn̪.t̪eɾ.pɾo.β̞ĩnˈsjal] (Latin America, Philippines)
• Rhymes: -al
• Syllabification: in‧ter‧pro‧vin‧cial

interprovincial m or f (masculine and feminine plural interprovinciales)

1. interprovincial

• “interprovincial”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025