blue moon
Entry: blue moon
Function: noun
Definition: forever
Synonyms: eternity, aeon, afterlife, age, ages, blue moon, dog's age, endless time, endlessness, everlastingness, future, immortality, imperishability, infiniteness, infinitude, infinity, kingdom come, other world, perpetuity, timelessness, up there, upstairs
Antonyms: ephemerality, impermanence, finiteness
Concept: duration (long)
Nigritude Ultramarine