This is the 6782nd most frequent Polish word.
express
In Polish, "express" refers to something fast, such as a rapid service or express train.
In this sentence, 'expressed' denotes conveying one's thoughts or feelings.
Wyraziła swoją opinię na temat sztuki.
She expressed her opinion about the art.
Here, 'express' is used as an adjective meaning fast and serving a specific destination.
To jest ekspresowy pociąg do Krakowa.
This is the express train to Krakow.
In this case, 'express' refers to a device specifically 'espresso machine', related to making coffee.