Joppa or Japho = "beautiful"
1) a city of Palestine on the Mediterranean, lying on the border of the tribes of Dan and Ephraim. It was subject to the Jews from the times of the Maccabees. It had a famous but dangerous port and carried on a flourishing trade. It is now called Jaffa.
Part of Speech: noun proper locative
Of Hebrew origin [H3305]; Joppe (that is, Japho), a place in Palestine: - Joppa.
These two sites give similar information, with the definition from several dictionaries and statistics on the use of the word.
Perseus Digital Library
University of Chicago's Logion lexicon
Thayer's dictionary plus other information.
From this site's dictionary (in Italian)
Click on the first column to search for that word as a form of the root Ἰόππη; click on the second column to search for that grammatical form of the root Ἰόππη; click on the third column to search for that word and grammatical form; click on the total to search for the root Ἰόππη.