Webster's 1828 Dictionary
APENNINE
a.[L. apenninus; ad and penninus, an epithet applied to a peak or ridge of the Alps. ] Pertaining to or designating a chain of mountains, which extend from the plains of Piedmont, round the gulf of Genoa, to the center of Italy, and thence south east to the extremity.
APENNINE, APENNINES
n.The mountains above described.
Webster's 1913 Dictionary
APENNINE
Ap "en *nine, a. Etym: [L. Apenninus, fr. Celtic pen, or ben, peak, mountain. ]
Defn: Of, pertaining to, or designating, the Apennines, a chain of mountains extending through Italy.
New American Oxford Dictionary
Apennines
Ap en nines |ˈapəˌnīnz ˈæpənaɪnz | a mountain range in Italy that extends for 880 miles (1,400 km ) from the northwest to the southern tip of the country.
Oxford Dictionary
Apennines
Apennines |ˈapɪnʌɪnz | a mountain range running 1,400 km (880 miles ) down the length of Italy, from the north-west to the southern tip of the peninsula.
Duden Dictionary
Apenninen
Apen ni nen Pluralwort , die Apennin |Apenn i nen |Pluraletantum Gebirge in Italien
Apenninen-Halbinsel
Apen ni nen-Halb in sel , Apen ni nen halb in sel Substantiv, feminin , die Apenninenhalbinsel |Apenn i nen-Halbinsel Apenn i nenhalbinsel |die Apenninen-Halbinsel; Genitiv: der Apenninen-Halbinsel die Apenninenhalbinsel; Genitiv: der Apenninenhalbinsel zu Italien gehörende und den größten Teil des italienischen Staatsgebiets ausmachende Halbinsel im Mittelmeer
The Wordsmith Dictionary