HEXAEMERON

ˌ ̷ ̷ ̷ ̷ˈeməˌrän noun

or hex·a·hem·er·on -ˈhe-

( -s )

Etymology: Late Latin hexaëmeron, from Greek hexaēmeron, from neuter of hexaēmeros of six days, from hexa- + hēmera day — more at hemera

: the six days of the creation