5 letters · 5 points in Scrabble
noun a rule or aphorism in Sanskrit literature or a group of aphoristic doctrinal summaries prepared for memorization
originBorrowed from Sanskrit सूत्र (sū́tra, “thread, yarn, string; rule”). Doublet of sutta; more distantly related to sew and suture.
Etymology from Wiktionary, CC BY-SA 3.0