KanjiJLPT N1
Dispatch

dispatch, despatch, send, give, donate, do, undertake

Mnemonic

A dude grabs a trained insect and sets it on the path — time to dispatch this tiny envoy on an urgent mission! The insect salutes the dude, clutches a micro-scroll in its mandibles, and races down the path toward the distant kingdom.
Additional thoughts
Picture the dude as a general placing a beetle courier onto a glowing road. The insect is an official messenger — dispatched with purpose, not swatted. The path is long and formal, reinforcing the official nature of dispatch.
Quick recall
A dude places an insect courier on the path to dispatch it on an urgent mission.

Details

The keyword for 遣 is dispatch. This kanji conveys the meaning of sending someone or something off to a particular destination with a specific purpose or mission. It carries a sense of deliberate, purposeful sending, often used in formal or official contexts such as dispatching an envoy or sending forth a representative. The character also appears in contexts related to managing one's time or emotions, as in the idea of "sending away" idle hours or dispelling worries.
On'yomi
けん
Kun'yomi
つか.う、-つか.い、-づか.い、つか.わす、や.る