temporal - Dictionary definition and meaning for word temporal
Temporal and Mortal are rhyming words with the same meaning i.e something that is temporary, that does not last forever.
temporal is derived from temporary which means lasting only for a time
TEMP+ORAL--- relates to ORAL(speaking) IN TEMPLE--- relates to secular
Yhose who are preparing for ORAL TEMPORARY their memory will "not last forever"
"tempor"- it means time