Wordnet 3.0
ADJECTIVE (1)
1.
of or relating to a catarrh;
- Example: "catarrhal fever is any of several respiratory or oral diseases of livestock such as bluetongue in horses and sheep"
The Collaborative International Dictionary of English v.0.48:
Catarrhal \Ca*tarrh"al\, a.
Pertaining to, produced by, or attending, catarrh; of the
nature of catarrh.
[1913 Webster]
WordNet (r) 3.0 (2006):
catarrhal
adj 1: of or relating to a catarrh; "catarrhal fever is any of
several respiratory or oral diseases of livestock such as
bluetongue in horses and sheep"