ANXIOUS
anxious
Adjective
- Full of anxiety or disquietude; greatly concerned or solicitous, especially respecting something future or unknown; being in painful suspense;—applied to persons; as, anxious for the issue of a battle.
 - Accompanied with, or causing, anxiety; worrying;—applied to things; as, anxious labor.
 - Earnestly desirous; as, anxious to please.
 
The above text is a snippet from Wiktionary: anxious
and as such is available under the Creative Commons Attribution/Share-Alike License.