[1] : The Collaborative International Dictionary of English v.0.48

mortgage \mort"gage\ m^or"gaslj; 48, n. f. mort-gage;
   mort dead l. mortuus + gage pledge. see mortal, and
   gage.
   1. law a conveyance of property, upon condition, as
      security for the payment of a debt or the preformance of a
      duty, and to become void upon payment or performance
      according to the stipulated terms; also, the written
      instrument by which the conveyance is made.
      1913 webster

   note: it was called a mortgage or dead pledge because,
         whatever profit it might yield, it did not thereby
         redeem itself, but became lost or dead to the mortgager
         upon breach of the condition. but in equity a right of
         redemption is an inseparable incident of a mortgage
         until the mortgager is debarred by his own laches, or
         by judicial decree. --cowell. --kent.
         1913 webster

   2. state of being pledged; as, lands given in mortgage.
      1913 webster

   chattel mortgage. see under chattel.

   to foreclose a mortgage. see under foreclose.

   mortgage deed law, a deed given by way of mortgage.
      1913 webster
see also:
mortal gage chattel mortgage chattel to foreclose a mortgage foreclose 
mortgage deed 

[2] : The Collaborative International Dictionary of English v.0.48

chattel \chat"tel\, n. of. chatel; another form of catel. see
   cattle. law
   any item of movable or immovable property except the
   freehold, or the things which are parcel of it. it is a more
   extensive term than goods or effects.
   1913 webster

   note: chattels are personal or real: personal are such as are
         movable, as goods, plate, money; real are such rights
         in land as are less than a freehold, as leases,
         mortgages, growing corn, etc.
         1913 webster

   chattel mortgage law, a mortgage on personal property, as
      distinguished from one on real property.
      1913 webster
see also:
cattle chattel mortgage 

[3] : WordNet (r) 2.0

chattel mortgage
     n : a loan to buy some personal item; the item or chattel is
         security for the loan

Chattel >> C Words
Chattel, definition of term: Chattel
chattel_pag1.html

Mortgage >> M Words
Mortgage, definition of term: Mortgage
mortgage_pag1.html

Chattel Mortgag >> C Words
Chattel Mortgag, definition of term: Chattel Mortgag
chattel+mortgag_pag1.html

Second Mortgage >> S Words
Second Mortgage, definition of term: Second Mortgage
second+mortgage_pag1.html