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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
shell |
1 |
today |
a hard outer covering of a mollusk, which is being continually created by the animal itself and serves to protect it from injury and from predators. [12 definitions] |
Main |
Adv. |
word |
1 |
today |
a sound, group of sounds, or the corresponding set of symbols in writing that expresses some meaning that human beings can understand and that can stand alone as a basic unit of language. [10 definitions] |
Main |
Adv. |