Ephemeron
ɪˈfɛmərən
Word Structure
WordHub has a local lexical record for “Ephemeron” with pronunciation and root analysis.
ep-
on, upon; over, above; around; near; after
Forms: epi, ep
hemer
day
Forms: hemer
-on
naming noble gases and elementary particles in chemistry and physics, molecules or substances in biology, or general noun suffix indicating an object, state, or instrument
Forms: on