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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| piston |
1 |
today |
a usu. cylindrical machine part that moves up and down within a close-fitting sleeve and thereby powers an engine or the like. |
Main |
Adv. |
| conformation |
1 |
today |
structure or configuration; form. [4 definitions] |
Main |
Adv. |
| reflect |
1 |
today |
to throw back (light, heat, sound, or the like), as from a surface. [7 definitions] |
Main |
Adv. |