'Chin cough' definitions:

Definition of 'Chin cough'

From: GCIDE
  • Chin cough \Chin" cough"\ [For chink cough; cf. As. cincung long laughter, Scot. kink a violent fit of coughing, akin to MHG. k[imac]chen to pant. Cf. Kinknaust, Cough.] Whooping cough. [1913 Webster]