Dictionary.com
definitions

Jayapura

or Ja·ja·pu·ra, Dja·ja·pu·ra

[jah-yuh-poo r-uh]
noun
  1. a city in and the capital of Irian Jaya, on the NE coast, in Indonesia.
Formerly Hollandia.

Irian Jaya

[eer-ee-ahn jah-yah]
noun
  1. the W part of the island of New Guinea, formerly a Dutch territory: a province of Indonesia since 1963. About 159,000 sq. mi. (411,810 sq. km). Capital: Jayapura.
Formerly Irian Barat [bahr-aht] /ˈbɑr ɑt/, West Irian, Netherlands New Guinea, Dutch New Guinea.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for jayapura

Jayapura

noun
  1. a port in NE Indonesia, capital of Papua (formerly Irian Jaya), on the N coast. Pop: 155 548 (2000)Former spelling: Djajapura Former names: Sukarnapura, Kotabaru, Hollandia

Irian Jaya

noun
  1. a former Indonesian name (1973–2001) for Papua (def. 2)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012