nevyjadují

"Nevyjádřují" is the third-person plural present tense form of the Czech verb "vyjadřovat," which means "to express." Therefore, "nevyjadřují" translates to "they do not express" or "they are not expressing." This grammatical form is used when referring to a group of subjects (people, things, concepts) that are failing to convey a thought, feeling, opinion, or information.

For example, in a sentence, "Studenti nevyjadřují své názory" would mean "The students do not express their opinions." Similarly, "Jejich činy nevyjadřují jejich slova" translates to "Their actions do not express their words." The verb "vyjadřovat" itself implies a process of communication or articulation. When negated with the prefix "ne-," it signifies the absence or lack of this communicative act. The context in which "nevyjadřují" appears will determine the specific nuance of what is not being expressed. It can refer to spoken words, written text, gestures, or any other form of communication. Understanding this verb form is crucial for comprehending Czech sentences involving negation and group subjects.