In a partnership agreement, unlimited liability means that each partner is jointly and severally liable for the debts and obligations of the business. If the partnership cannot meet its financial obligations, creditors can pursue the personal assets of any or all partners to recover outstanding debts.
This is in contrast to limited liability, where partners' losses are capped at their investment in the business. Unlimited liability is common in general partnerships, but the specific terms and risks can vary depending on the agreement.