Vibhakti is the term used in Classical Sanskrit to refer to the declension of nouns and pronouns, which involves changing their form to indicate different grammatical cases and functions.

Samasa is the term used in Classical Sanskrit to describe the process of combining two or more words into a single compound word, often resulting in a new meaning or connotation.

Varugalam is the term used in Classical Tamil to refer to the grammatical category that encompasses tense, mood, and aspect of a verb, providing information about the time, manner, and context of an action or state.

In Classical Latin, the accusative case is used to mark the direct object of a verb, indicating the entity or recipient that is directly affected by the action of the verb.

Number is the grammatical category in Classical Greek that indicates whether a noun, pronoun, or verb is singular or plural, referring to one entity or multiple entities.

Taddhita is the term used in Classical Sanskrit to describe the process of adding suffixes to roots or stems to create new words, often resulting in derivatives with specific meanings or functions.

Urupu is the term used in Classical Tamil to refer to the grammatical category that encompasses case, number, and gender, indicating the relationship between a noun and other words in a sentence.

In Classical Latin, the dative case is used to mark the indirect object of a verb or preposition, indicating the entity or recipient that is indirectly affected by the action or relationship expressed by the verb or preposition.

Voice is the grammatical category in Classical Greek that indicates whether a verb is in the active or passive voice, distinguishing between the subject performing an action and the subject receiving an action.

Krit is the term used in Classical Sanskrit to describe the process of combining two or more roots or stems to create a new word, often resulting in a compound with a specific meaning or function.

Iyalbu is the term used in Classical Tamil to refer to the grammatical category that encompasses gender, indicating the classification of nouns into masculine, feminine, or neuter.

In Classical Latin, the ablative case is used to mark the instrument or means by which an action is performed, indicating the entity or object that is used to carry out the action.

Person is the grammatical category in Classical Greek that indicates whether a verb is in the first, second, or third person, distinguishing between the speaker, the listener, and the entity or entities being discussed.

Vibhakti is the term used in Classical Sanskrit to describe the process of changing the form of a word to indicate different grammatical functions or relationships, such as case, number, and gender.

Varugalam is the term used in Classical Tamil to refer to the grammatical category that encompasses tense, indicating the time of an action or state expressed by a verb.