Dolichopsyllidae
noun plural
Dol·i·cho·psyl·li·dae
| \ ˌdäl-i-kō-ˈsil-ə-ˌdē
, -ˌkäp-ˈsil-
\
, -ˌkäp-ˈsil-
\
Medical Definition of Dolichopsyllidae
: a family of fleas chiefly of temperate zones including many that attack rodents and act as vectors of plague among rodents — see ceratophyllus