æfingunni
æfingunni is a definite noun form in Icelandic, derived from the noun æfing. The base word, æfing, translates to "exercise," "practice," or "training" in English. Therefore, æfingunni specifically refers to "the exercise," "the practice," or "the training." This definite form is used when a specific instance of exercise, practice, or training is being discussed or is already known to the speaker and listener. For example, one might say "Ég fór í æfingunni í gær," meaning "I went to the training yesterday," implying a particular training session. The ending "-unni" is the dative singular definite form of feminine nouns in Icelandic. The noun æfing belongs to the second declension of feminine nouns. Understanding the grammatical context is crucial to correctly interpreting its meaning and usage in Icelandic sentences.