Embers are the glowing pieces left when the flames die down. Red inside, grey outside, and hotter than they look.
They are the useful stage of a fire, since cooking over embers rather than flames gives even heat, and every barbecue depends on waiting for them. They stay dangerous long after a fire appears to be out, which is why fire services return to check. The figurative sense is about endings, and the dying embers of a season means the very last of it.
1nounembersThe glowing remains of a dying fire.
“The embers were still warm in the morning.”
Proto-Indo-European
*h₁ews- — to burn
Proto-Germanic
*aimuzjǭ
Proto-West Germanic
*aimuʀjā
Old English
ǣmyrġe
Middle English
embre
English
ember
English, today
embers
ember comes from Middle English embre, eymbre, aymer, eymere, emeri, from Old English ǣmyrġe, from Proto-West Germanic aimuʀjā, from Proto-Germanic aimuzjǭ, a compound of aimaz + uzjǭ. The latter is from Proto-Indo-European h₁ews- (“to burn”). The b is intrusive and was added in English for ease of pronunciation when the vowel of the second syllable (y) disappeared. See also Old High German eimuria (“pyre”), Danish emmer, Swedish mörja (“embers”).
Etymology from Wiktionary, CC BY-SA