1. In a poor or unsatisfactory manner; not well
   "the team played poorly";
   - ill, badly

1. Somewhat ill, feeling or being in bad health
   "feeling poorly";
   - ailing, indisposed, peaked, sickly, unwell, under the weather [informal], seedy [archaic], out of sorts [informal], off-colour [Brit, informal], grotty [Brit, informal], crook [Austral, NZ, informal], cruddy [informal]

See also: ill, sick