It is available in English and other languages, but each version also accepts both L1 and foreign entries.
Unfortunately, Wiki software isn't well-designed to deal with either multiple languages or homographs. The entry on "love" for example contains a main entry for English, plus additional entries for Czech, Danish, Dutch, French, Friulian, Inari Sami, Middle Dutch, Middle English, Norwegian Bokmål, Norwegian Nynorsk, Romani and Serbo-Croatian(!)
Separate pages for each headword do not exist.
Technically speaking, Wiktionary classifies words according to traditional grammar rather than modern scientific grammar.