In Croatian grammar, adverbs are an essential part of speech that provide additional information about the action, state, or quality described by the verb in a sentence. They can express various meanings, such as time (when something happens), place (where something happens), manner (how something happens), degree (to what extent something happens), and more. Mastering the use of adverbs in Croatian will allow you to express your thoughts more precisely and enrich your vocabulary, making your communication more effective and engaging.