Funeral may owe its existence to smoke. One scholarly theory traces Latin funus ('death, funeral, corpse') to an ancient root meaning 'to smoke,' connecting it directly to the Roman cremation pyre. Romans burned their dead on elevated wooden structures called rogus, and the rising smoke was considered sacred — it carried the deceased's spirit upward. Whether or not this etymology holds, the Romans certainly treated funus as a word heavy with religious significance. It could mean the dead body, the death itself, or the entire ceremony surrounding it. Latin added the adjective funeralis ('pertaining to a funeral'), and this form reached French as funerailles before entering Middle English in the fourteenth century. The English word consolidated several Latin shades of meaning into one: the ceremony of burial or cremation. The adjective 'funereal' preserves a more atmospheric sense — dark, gloomy, suited to mourning — while 'funerary' stays closer to the practical: funerary urns, funerary inscriptions. The rare English word 'funest,' meaning ominous or deadly, comes from the same root but never gained wide use.