E-phĕm'e-rŏn, n.
E-phĕm'e-rŏn, n.; pl. E-PHĔM'E-RȦ. [Gr. ἐφήμερον, from ἐφήμερος. See EPHEMERA.] An insect of very short existence, or living but a day. Bp. Taylor.
E-phĕm'e-rŏn, n.; pl. E-PHĔM'E-RȦ. [Gr. ἐφήμερον, from ἐφήμερος. See EPHEMERA.] An insect of very short existence, or living but a day. Bp. Taylor.