evanescent
UK[ˌɛvəˈnɛs(ə)nt]US[ˌɛvəˈnɛs(ə)nt]
adj
lasting for a very short time; quickly fading or disappearing.
Morpheme Breakdown
e
vanesc
ent
e
out
vanesc
vanish
ent
adjective suffix
Etymology
the word evanescent is built from latin components. the core is the verb 'vanescere', meaning "to vanish", which itself derives from the adjective 'vanus' (empty, void). the prefix 'e-' intensifies the sense of "passing away out of sight". the suffix '-ent' turns the action into a descriptive adjective. thus, the literal construction "passing away out of sight" evolved into the modern abstract meaning describing something that fades from sight or existence almost immediately, like mist or a fleeting memory.
Analysis
Structure: e (out) + vanesc (vanish) + ent (adjective suffix)
e: a latin prefix meaning "out" or "away from".
vanesc: from latin 'vanescere', meaning "to vanish, to pass away", itself from 'vanus' meaning "empty, vain".
ent: a latin-derived suffix forming adjectives, meaning "performing (a specified action)" or "being in (a specified state)".
Examples
the evanescent beauty of a soap bubble captivates children and philosophers alike.
she felt a moment of evanescent joy before the reality of the situation set in.
the morning fog was evanescent, burning away completely under the first strong rays of the sun.