6 letters · 15 points in Scrabble
noun a network of intersecting blood vessels or intersecting nerves or intersecting lymph vessels
originEtymology tree Latin plectō Proto-Indo-European *-tus Proto-Italic *-tus Latin -tus Latin plexusbor. English plexus Borrowed from Latin plexus (“a twining, plaiting, braid”).
Etymology from Wiktionary, CC BY-SA 3.0