资料来源 : Webster's Revised Unabridged Dictionary (1913)

Ruridecanal \Ru`ri*dec"a*nal\, a. [L. rus, ruris the country +
   decanus the chief of ten. See {Dean}.]
   Of or pertaining to a rural dean; as, a ruridecanal district;
   the ruridecanal intellect. [R.]