elevenary Share definition Flag eleventh in order or level, follows denary and precedes duodenary. he was an elevenary character, the prince was tertiary, the servant boy octonary at best, but Mark, Mark wasn't even denary, he was elevanry. elevenary by justDekka October 31, 2022 0 0 Get merch Get the elevenary mug. Buy Now — $32.95 See more merch