escalator

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. 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)
• Syn:
escalator clause
• Hypernyms:
article, clause
2. a stairway whose steps move continuously on a circulating belt
• Syn:
moving staircase, moving stairway
• Hypernyms:
stairway, staircase

• Từ đồng nghĩa / Synonyms:
  moving staircase, moving stairway, escalator clause