upkeep

Universal Words noun [U] 1 ~ (of sth) the cost or process of keeping sth in good condition SYNMAINTENANCE: Tenants are responsible for the upkeep of rented property. * Money from visitors goes towards the upkeep of the palace and grounds. 2 ~ (of sb/sth) the cost or process of giving a child or an animal the things that they need: He makes regular payments to his ex-wife for the upkeep of their children.