1. (noun) a clause in a contract that provides for an increase or a decrease in wages or prices or benefits etc. depending on certain conditions (as a change in the cost of living index)

• escalator clause

2. (noun) a stairway whose steps move continuously on a circulating belt

• moving staircase
• moving stairway

1. (noun) a clause in a contract that provides for an increase or a decrease in wages or prices or benefits etc. depending on certain conditions (as a change in the cost of living index)

• article
• clause

2. (noun) a stairway whose steps move continuously on a circulating belt

• staircase
• stairway