This is the 12352nd most frequent Polish word.
motocykl
Motorcycle.
In this sentence, 'motocykl' is used to denote a personal possession and represents a specific object, a motorcycle.
Mam nowy motocykl.
I have a new motorcycle.
'Motocykl' here generalizes the category of two-wheeled motor vehicles in a factual statement.
Motocykl jest szybkim środkiem transportu.
A motorcycle is a fast means of transportation.
The word 'motocykl' specifies the type of vehicle relevant to the license being discussed.