Ephemerid
ɪˈfɛmərəd
Word Structure
WordHub has a local lexical record for “Ephemerid” with pronunciation and root analysis.
ep-
on, upon; over, above; around; near; after
Forms: epi, ep
hemer
day
Forms: hemer
-id
belonging to, connected with; member of a group or class in zoology -idae: to coin family names in zoology
Forms: id