Heraclitean
[ her-uh-klahy-tee-uh n, -klahy-tee- ]
/ ˌhɛr əˈklaɪ ti ən, -klaɪˈti- /
adjective
of or relating to Heraclitus or his philosophy.
noun
a person who believes in or advocates the philosophy of Heraclitus.
Also
Her·a·clit·ic
[her-uh-klit-ik] /ˌhɛr əˈklɪt ɪk/.