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 |
| mutation |
1 |
today |
a sudden, apparently abnormal change or alteration in a genetically determined structure, as opposed to gradual evolutionary change. [3 definitions] |
Main |
Adv. |