the.com/limitless
Having no edge to fall off — until physics, mortality, or the bank politely disagree.
means Without limits or boundaries; capable of expanding or continuing without any apparent end.
from The word limit comes from Latin limes, the boundary marking the edge of Roman territory; slap on -less and you erase the border guard entirely.
Math caveatEven infinity comes in different, comparable sizes.
Pop cultureA 2011 film where a pill grants it.
Marketing tellLimitless plans almost always have fine-print limits.