unlimited
Having no limits or maximum amount.
Unlimited means without any limits, boundaries, or restrictions. When something is unlimited, there's no maximum amount, no stopping point, no rule saying “this far and no further.”
If a restaurant offers unlimited refills on lemonade, you can keep getting more as many times as you want. An unlimited data plan for a phone means you can use as much internet as you need without running out or paying extra. When a video game gives you unlimited lives, you can keep trying without ever getting a game over screen.
The word often appears in advertising and offers, but it's worth paying attention to the fine print. What seems unlimited might have hidden restrictions. That “unlimited” phone plan might slow down after you've used a certain amount of data. Truly unlimited means genuinely no limits at all.
In everyday conversation, people sometimes use unlimited more loosely, like saying someone has “unlimited energy” when they never seem to get tired, or “unlimited potential” when describing someone capable of achieving great things. In these cases, the word expresses the feeling that there's no visible boundary to what's possible, even if technically some limit must exist somewhere.