departuring
Departuring is not a standard entry in most English dictionaries. It is sometimes encountered as a neologism or stylistic coinage derived from the verb depart with the -ing suffix. In formal usage, the two established forms are departing (the ongoing act of leaving) and departure (the event or time of leaving). As such, departuring is generally regarded as nonstandard or informal.
In linguistic terms, departuring follows the common pattern of creating a gerund or present participle from
Usage guidance: in ordinary writing, prefer departing or departure to express the concept of leaving. For example,