Unpaid means not yet settled, or done without wages. An unpaid bill, unpaid work, an unpaid internship.
The two senses point opposite ways: an unpaid bill is money owed to somebody else, while unpaid work is labour nobody paid for. Unpaid care, mostly done by women, is worth more than most national industries.
1adjectiveunpaidNot yet settled, or done without wages.
“She did months of unpaid work as an intern before getting a proper job.”
unpaid is a state.
From un- + paid.
Etymology from Wiktionary, CC BY-SA