Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| pulley |
1 |
today |
a wheel or set of wheels with grooved edges over which a rope or chain can be drawn in order to change the direction of a pulling force and increase the capacity for lifting weight. |
Main |
Adv. |
| salvage |
1 |
today |
the act of saving property from destruction, esp. the rescue of a ship or its cargo from fire or shipwreck. [5 definitions] |
Main |
Adv. |