põhivormilt

Põhivormilt is an Estonian linguistic term meaning "from the base form." It is the elative form of põhivorm, the word for base form or lemma. In grammar and lexicography, põhivormilt is used to mark that a form or derivative originates from the base form of a word.

Usage of the phrase appears mainly in linguistic descriptions, dictionaries, and educational materials. It is not common in everyday speech, but it helps describe derivational relationships clearly by pointing to the source form (the base form) from which other forms are derived.

Relation to other concepts: põhivorm refers to the lemma or canonical form itself, while põhivormilt identifies the origin of a derived form. The concept is part of the broader study of morphology and word formation, including tuletusvormid (derivative forms).

Examples: In a grammar discussion, one might state that from the base form, various derivative forms can be created, such as nouns, adjectives, and verb forms. The phrasing põhivormilt moodustuvad tuletised is used to denote that those derivatives originate from the base form.

See also: põhivorm, tuletusvormid.