This is the 1102nd most frequent Catalan word.
desena
"Desena" means "tenth" or "a group of ten" in English.
Here, 'desena' is used as an ordinal number indicating the tenth occurrence of an event.
Ja és la desena vegada que intentem resoldre aquest problema.
It is already the tenth time we attempt to solve this problem.
In this sentence, 'desena' represents a fraction, indicating one-tenth of the match's duration or portion.
Ell va jugar la desena part del partit abans de descansar.
He played one-tenth of the match before resting.
'Desena' here functions as an adjective, describing which house in the sequence is being referred to, specifically the tenth one.