ยุบ

Etymology
Compare 🇨🇬.

Verb

 * 1) to sink in; to cave in; to collapse inwards.
 * 2) to reduce; to decrease; to lessen; to become less intense.
 * 3)  to dissolve; to disband; to disestablish; to discontinue; to abolish; to cancel.
 * 4)  to dissolve or melt (into liquid to be made into a new or different object).