This is the 9201st most frequent Polish word.
tamta
"Tamta" in English means "that" (feminine singular).
In this sentence, 'tamta' is used as a demonstrative adjective specifying a particular girl.
Tamta dziewczyna jest bardzo sympatyczna.
That girl is very nice.
Here, 'tamta' modifies 'książkę', indicating a specific book located away from the speaker.
Widzisz tamtą książkę na stole?
Do you see that book on the table?
'Tamte' is the plural form, used here to describe multiple flowers, emphasizing their distance or specification.