kõvastuda

"Kõvastuda" is an Estonian verb that translates to "to harden" or "to become hard" in English. It is commonly used to describe the process of something becoming solid, firm, or rigid. The verb can be used in various contexts, such as describing the hardening of food, the setting of concrete, or the stiffening of muscles after exercise.

The basic form of the verb is "kõvastuma," which is the infinitive form. The present tense form is "kõvastub," and the past tense form is "kõvastus." The verb can also be conjugated for different subjects and tenses according to Estonian grammar rules.

In addition to its literal meaning, "kõvastuda" can be used metaphorically to describe the process of becoming more serious, strict, or unyielding. For example, one might say that a person's attitude has "kõvastunud" to describe a shift towards being more rigid or uncompromising.

Overall, "kõvastuda" is a versatile verb that can be used to describe a wide range of processes involving the hardening or stiffening of objects, substances, or even abstract concepts.