A clot usually in the leg which can result from sitting still too long. See thrombosis.
DEEP VEIN THROMBOSIS (DVT): "Joe developed deep vein thrombosis after his long overseas flight."
Cite this page: N., Sam M.S., "DEEP VEIN THROMBOSIS (DVT)," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/deep-vein-thrombosis-dvt/ (accessed August 17, 2022).