Definitionally

The recipe definitionally requires only fresh ingredients for the best taste.

The concept of liberty is definitionally linked to individual freedom.

The word "patriarchy" is definitionally used to describe a society in which men hold power and women are excluded.

Definitionally, a sociopath is someone with a personality disorder characterized by antisocial behavior and a lack of empathy.

The concept of justice is definitionally elusive.

The term "digital footprint" is definitionally the trail of data a person leaves online.

In linguistics, a word's meaning is definitionally related to its syntax and grammar.

Definitionally, a square has four sides of equal length and four right angles.