õigustanud

Õigustanud is the past participle form of the Estonian verb õigustama. The verb has several related meanings tied to providing grounds or justification. It most commonly means to justify or vindicate a claim, argument, action, or decision by presenting reasons, evidence, or logic. In legal or administrative language it can also carry the sense of authorizing or entitling a right or status, though the infinitive õigustama and related nouns are more commonly used for that sense.

As a participle, õigustanud functions as an adjective or as part of a compound verb phrase, describing something that has been justified or proven correct. In contemporary Estonian it appears in perfect and pluperfect constructions, for example: “Ta on õigustanud oma otsuse” meaning “He has justified his decision.” The form can also modify nouns in contexts implying justification, such as “õigustanud väide” (a justified claim), though stylistic choices may favor more common collocations.

Etymology and related forms: the word derives from õigus, meaning right or law, with the verb-forming suffix -tama, yielding õigustama, “to justify” or “to authorize.” The participle form is produced with the suffix -nud. Related forms include the noun õigustus (justification) and the adjective õigustatud (justified).

Usage and nuance: õigustanud is predominantly found in formal, legal, academic, or argumentative writing. Its exact sense depends on context, especially what is being justified—the argument, the decision, a policy, or an entitlement.