Dessa är ordets definitions relaterade till alertness. Klicka på valfritt ord för att gå till dess ords detaljsida. Eller, gå till definitionen av alertness.
0 the state of being ready to see, understand, and act in a particular situation:
One study found that the strongest factor influencing driver alertness was the time of day.
I think a short nap works better than coffee to restore mental alertness.
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer