IPA: /ˈfliːtɪŋnəs/
KK: /ˈflitɪŋnəs/
The state or quality of lasting for a very short time.
The fleetingness of summer makes us appreciate every sunny day.
Fleetingness → It is formed from "fleeting" (from the verb "flee", meaning to run away or escape) and the suffix "-ness" (meaning the state or quality of). The word "fleetingness" refers to the quality of being transient or passing quickly.
Think of the idea of something 'running away' ('flee') quickly, and the '-ness' indicates a state. This helps you remember that 'fleetingness' describes the quality of being temporary or short-lived.