(linguistics) A hypothetical, usually unattested language formed by making comparisons between the similarities of actual languages.

plural of reconstructed language

Serving to reconstruct.

A movement in Judaism that emphasizes the cultural and historical heritage of the Jewish people and rejects much of Jewish theology and law as binding, instead treating it as part of the culture.

Someone who attempts to reestablish an ancient or historic religion in the modern era. / One who builds a reconstruction of a scene or event.

plural of reconstructionist

plural of reconstructionism

Any of various religious movements aiming to reconstruct something.