| AHEMERAL | • ahemeral adj. (Biology) Cyclical, with a period not equal to 24 hours. • AHEMERAL adj. not being a full 24 hour day. |
| EPHEMERA | • ephemera n. Plural of ephemeron (“transitory thing”). • ephemera n. Objects, including collectable items, that are designed to be short-lived. • ephemera n. (Library science) Published single-sheet or single page documents which are meant to be thrown away after one use. |
| EPHEMERAE | • EPHEMERA n. (Greek) an insect of the mayfly genus Ephemera, whose adult life is very short. |
| EPHEMERAL | • ephemeral n. Something which lasts for a short period of time. • ephemeral adj. Lasting for a short period of time. • ephemeral adj. (Biology) Existing for only one day, as with some flowers, insects, and diseases. |
| EPHEMERAS | • EPHEMERA n. (Greek) an insect of the mayfly genus Ephemera, whose adult life is very short. |
| EPHEMERALS | • ephemerals n. Plural of ephemeral. • EPHEMERAL n. a creature, such as a mayfly, that lives for one day only. |
| EPHEMERALLY | • ephemerally adv. In an ephemeral manner. • ephemerally adv. Regarding ephemera. • EPHEMERAL adv. existing only for a day, or short period. |
| HEMERALOPIA | • hemeralopia n. (Medicine) The inability to see clearly in bright light; day blindness. • hemeralopia n. (Medicine, archaic) Night blindness. • HEMERALOPIA n. the condition of seeing well at night or in partial darkness, while the day sight is poor. |
| HEMERALOPIC | • hemeralopic adj. (Medicine) Unable to see clearly in bright light; day-blind; suffering from hemeralopia. • HEMERALOPIC adj. relating to hemeralopia. |
| EPHEMERALITY | • ephemerality n. (Uncountable) The state or condition of being ephemeral; transience. • ephemerality n. (Countable) Something that is ephemeral. • EPHEMERALITY n. the state of being ephemeral. |
| HEMERALOPIAS | • hemeralopias n. Plural of hemeralopia. • HEMERALOPIA n. the condition of seeing well at night or in partial darkness, while the day sight is poor. |
| NYCHTHEMERAL | • nychthemeral adj. Lasting a nychthemeron (24 hours). • NYCHTHEMERAL adj. (Greek) of or relating to a nychthemeron or 24-hour period. |
| EPHEMERALNESS | • ephemeralness n. The quality of being ephemeral or transitory. • EPHEMERAL n. existing only for a day, or short period. |
| EPHEMERALITIES | • ephemeralities n. Plural of ephemerality. • EPHEMERALITY n. the state of being ephemeral. |
| EPHEMERALNESSES | • EPHEMERALNESS n. EPHEMERAL, existing only for a day, or short period. |