Astir

• (adv. & a.) Stirring; in a state of activity or motion; out of bed.
Found on http://thinkexist.com/dictionary/meaning/astir/

---

Astir

A·stir' adverb & adjective [ Prefix a- + stir .] Stirring; in a state of activity or motion; out of bed.
Found on http://www.encyclo.co.uk/webster/A/136

---