This is the 66th most frequent Serbian word.
имају
"Имају" means "they have" in English.
In this sentence, 'имају' is the plural present form of the verb 'имати', meaning 'to have'. It indicates possession.
Имају лепу башту.
They have a beautiful garden.
Here, 'имају' again signifies possession or obligation, here in the context of having scheduled events.
Имају састанак поподне.
They have a meeting this afternoon.
In this instance, 'имају' refers to having an abstract concept, i.e., an opportunity, showing that 'имати' can also note non-physical possessions.