
1) Act of waking 2) Alarm function 3) Awakening 4) Awakening from sleep 5) Catnip causes it 6) Change of state 7) Enchantment 8) Excitation to action 9) Kindling 10) Kinsey Institute subject 11) Opposite of depression 12) Outcome of a wake-up call 13) Piquing of interest 14) Rousing 15) Signs of sexual desire
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https://www.crosswordclues.com/clue/arousal

1) Alerting 2) Awakening 3) Cuddling 4) Fondling 5) Foreplay 6) Hugging 7) Incitement 8) Inflaming 9) Innervation 10) Kissing 11) Petting 12) Smooching 13) Snuggling 14) Stimulation 15) Wakening
Found on
https://www.crosswordclues.com/clue/arousal

- the act of arousing
- a state of heightened physiological activity
- awakening from sleep
- mutual sexual stimulation prior to sexual intercourse
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Arousal is a physiological and psychological state of being awake or reactive to stimuli. It involves the activation of the reticular activating system in the brain stem, the autonomic nervous system and the endocrine system, leading to increased heart rate and blood pressure and a condition of sensory alertness, mobility and readiness to respond....
Found on
http://en.wikipedia.org/wiki/Arousal

• (n.) The act of arousing, or the state of being aroused.
Found on
http://thinkexist.com/dictionary/meaning/arousal/

The state of being alert and ready to respond, or waking from sleep.
Found on
http://www.cancer.gov/dictionary?expand=A

Cortical vigilance or readiness of tone, presumed to be in response to sensory stimulation via the reticular activating system. ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973
A·rous'al noun The act of arousing, or the state of being aroused. « Whatever has associated itself with the
arousal and activity of our better nature.
Hare. »
Found on
http://www.encyclo.co.uk/webster/A/122

[
n] - a state of heightened physiological activity 2. [n] - awakening from sleep 3. [n] - the act of arousing
Found on
http://www.webdictionary.co.uk/definition.php?query=arousal
noun awakening from sleep
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.