Look-up History
Your look-up history is saved temporarily in the session. Please log in to saved it in your own account, and subscribe for unlimited saving.
Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| valve |
1 |
today |
any device for controlling the flow of a fluid or gas, esp. a movable part that can close or constrict a passageway, such as a stopcock. [5 definitions] |
Main |
Adv. |