Treasureing
Treasureing is not a standard entry in contemporary English dictionaries. In published use it appears primarily as a misspelling of treasuring, the present participle of treasure, or as a nonstandard variant of the noun treasure. Because there is no widely accepted definition, “treasureing” does not have a recognized, separate sense in formal language.
If encountered as a verb, the intended sense would be derived from to treasure: to value greatly,
In practical usage, treasuring is used with reference to affection for people, memories, or time, for example,
Because of its status as a rare or erroneous form, readers should rely on treasuring or treasure
See also: treasure, treasuring, treasure hunting, treasure trove.