Y Keayn Injinagh
Soiaghey

Y Keayn Injinagh, goaill magh ard yn Antarctagh
20°′ S 80°′ E

Staydraa
Eaghtyr y vaare: 73,556,000 km²
Thummid: 292,131,000 km³
Lheead s'lhea: 10,000 km
Mean-diunid: 3,890 m
Boayl s'diuney: 7,258 m
Sailjys yn ushtey: 34.5/1000

Ta'n Keayn Injinagh (Baarle: Indian Ocean, Arabish: المحيط الهندي, Frangish: Océan Indien, Hindish: हिन्द महासागर, Swahilish: Bahari ya Hindi, Indoneeshish: Samudra Hindia) ny trass rheynn vooiragh smoo er y theihll as eh coodaghey mysh 20% jeh'n ushtey er eaghtyr ny Cruinney. T'ee caglit liorish fo-vooar-rheynn ny h-Injey da'n twoaie, liorish yn Affrick Hiar da'n sheear, liorish yn Injey-Sheen, Ellanyn Sunda, as yn Austrail da'n shiar, as liorish Keayn y Jiass da'n jiass (ny rere keeal liorish yn Antarctagh). Ta'n keayn begnagh 10,000 km er lhead ec y voayl s'lhea ec bir yiass ny h-Affrick as ny h-Austrail. T'eh 73,556,000 km2 er eaghtyr as 292,131,000 km3 er thummid, goaill stiagh y Vooir Ruy as Giau Vooar ny Pershey. Ta ellanyn beggey ry-gheddyn rish ny h-oirryn mooarheeragh, goaill stiagh Madagascar, y chiarroo ellan smoo er y theihll, Ellan Réunion, ny h-Ellanyn Chomoro, ny h-Ellanyn Heshell, ny Maldeevaghyn, Ellan Wirrish as Sri Lanka. Ta ellanragh ny h-Indoneesh ny hoie er oirr hiar y cheayn.