Indisposed

Adjective

1. Mildly ill.

   "He was indisposed with a cold."

2. Not disposed, predisposed, or inclined; unwilling.

   "I stayed indoors all day, feeling indisposed to finish mowing the lawn."

3. Not yet ready (especially with regard to receiving a visitor) because not yet arranged into a state of readiness (i.e., not disposed); : In the lavatory/WC. Undressed; not yet dressed enough to be seen by visitors.
4. In the lavatory/WC.
5. Undressed; not yet dressed enough to be seen by visitors.