This is the 650th most frequent Finnish word.
kai
"Kai" in Finnish means "probably" or "I guess."
In this sentence, 'kai' is used to express uncertainty or assumption, similar to 'I suppose' or 'probably' in English.
Kai hän tulee huomenna.
I suppose he will come tomorrow.
Here, 'kaiutin' means 'speaker' (the device), and 'kai' is part of the noun, not a modal term, showcasing its use in different contexts.
Onko tämä kaiuttimen ääni?
Is this the sound of the speaker?
In this example, 'kai' indicates a probable or assumed action, aligning with its use to indicate conjecture.