Meaning of achronism in English:

achronism

Pronunciation /ˈakrənɪz(ə)m/

noun

rare
  • The state of timelessness; deficiency of time.

Origin

Late 19th century. From Hellenistic Greek ἄχρονος without time (from ancient Greek ἀ- + χρόνος time) + -ism, originally punningly after anachronism.