Occurring or existing at six different time periods or in six distinct temporal stages.
From Greek 'hexa-' (six) plus 'chronos' (time) plus '-ous' (adjective suffix). This is a rare and technical term from historical or biological contexts describing temporal patterns.
This word is so obscure that finding it in actual use is like discovering a fossil—it appears in specialized academic contexts but most people would just say 'happening at six different times' instead.
Complete word intelligence in one call. Free tier — 50 lookups/day.