Find the word definition

Wikipedia
Aletheian

Aletheian are a Christian progressive/ melodic death metal band. They formed in Lebanon, Pennsylvania in 1997 under the name Crutch, and then changed their name to "Aletheian" prior to the 2003 album Apolutrosis. Guitarist Alex Kenis joined Becoming the Archetype in 2007 and recorded the album The Physics of Fire. In the spring of 2007, Aletheian signed to IronClad Recordings, a subsidiary label of Metal Blade Records.