Keywords: alertness, astonishment, alert, wide-awake, astonished, impressed

Found 1 variant for this sign (click on video to enlarge):

Sign Definition

As a Noun

1. The state of being fully aware of something, or to be paying full attention to what is happening. English = alertness.
2. A feeling of great surprise about something. English = astonishment.

As a Verb or Adjective

1. To be fully aware of something, or to be paying full attention to what is happening. English = (be) alert, (be) wide-awake.
2. To be very surprised about something. English = (be) astonished.
3. To admire something or to understand the importance of it. English = (be) impressed.