Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
involve |
1 |
today |
to have as a necessary part or result; include. [3 definitions] |
Main |
Int. |
expand |
1 |
today |
to make larger or wider. [2 definitions] |
Main |
Int. |
stromatolite |
1 |
today |
a laminated rock with accumulated layers of prokaryotic bacteria, algae, and sediment found in shallow marine environments, contains the oldest fossils known today. |
Main |
Adv. |
question |
1 |
today |
a sentence that asks for a reply. [5 definitions] |
Main |
Int. |
speak |
1 |
today |
to utter words in one's usual voice; talk. [7 definitions] |
Main |
Int. |
senior citizen |
1 |
today |
an elderly person, esp. one who is past the usual retirement age of sixty-five. |
Main |
Adv. |
broadcast |
1 |
today |
to transmit over television or radio. [9 definitions] |
Main |
Adv. |
committed |
1 |
today |
dedicated or devoted, as to a cause, belief, activity, or person. [2 definitions] |
Main |
Adv. |
exercise |
1 |
today |
mental or physical activity undertaken to maintain or increase ability or strength. [10 definitions] |
Main |
Adv. |