Coined possibly independently multiple times in multiple languages, but modern use derives from the Interlingua word. The word itself comes from Latin inter (“between”) + lingua (“language”).

• enPR: ĭn'tə(r)lĭng"wə, IPA^(key): /ɪn.tə(ɹ).lɪŋ.ɡwə/

• Audio (UK):

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• Audio (Canada):

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• Hyphenation: in‧ter‧lin‧gua

Interlingua

1. A constructed interlanguage based on Romance languages, English, German, Russian and Latin, developed by the International Auxiliary Language Association, and first published in 1951.
2. Latino sine flexione, a simplified version of Latin by Giuseppe Peano

Not to be confused with Interlingue, a different constructed language.

• Wiktionary’s coverage of Interlingua terms
• ISO 639-1 code ia, ISO 639-3 code ina (SIL)
• Ethnologue entry for Interlingua, ina 👁 Paid subscription required
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• Googlegroup of the Academia pro Interlingua
• Interlingua Wiktionary
• Union Mundial pro Interlingua
• Wikia of the Academia pro Interlingua
• Wikipedia in Interlingua
• Yahoogroup of the Academia pro Interlingua

Interlingua

1. alternative letter-case form of interlingua (“Interlingua”)

Interlingua f

1. Interlingua