Definition of alertness Alertness
/ʌlɚˈtnʌs/ - [ulertnus] - a•lert•ness
We found 6 definitions of alertness from 4 different sources.
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What does alertness mean?
WordNet
NounPlural: alertnesses |
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| alertness - lively attentiveness | ||
| sharp-sightedness, on the qui vive | ||
| attentiveness the trait of being observant and paying attention | ||
| alertness - a state of readiness to respond; "alerting was indicated by the desynchronization of the EEG" | ||
| alerting | ||
| alertness - the process of paying close and continuous attention; "wakefulness, watchfulness, and bellicosity make a good hunter"; "vigilance is especially susceptible to fatigue" | ||
| watchfulness, wakefulness, vigilance | ||
| attention a courteous act indicating affection; "she tried to win his heart with her many attentions" | ||
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Wiktionary 
- alertness (Noun)
The quality of being alert or on the alert; briskness; nimbleness; activity.
Webster DictionaryWebster's Unabridged Dictionary 📘
- alertness (n.)
The quality of being alert or on the alert; briskness; nimbleness; activity.
Part of speech
🔤- alertness, noun, singular of alertnesses.
