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

prince \prince\, n. f., from l. princeps, -cipis, the first,
   chief; primus first + capere to take. see prime, a., and
   capacious.
   1. the one of highest rank; one holding the highest place and
      authority; a sovereign; a monarch; -- originally applied
      to either sex, but now rarely applied to a female.
      --wyclif rev. i. 5.
      1913 webster

            go, michael, of celestial armies prince. --milton.
      1913 webster

            queen elizabeth, a prince admirable above her sex.
                                                  --camden.
      1913 webster

   2. the son of a king or emperor, or the issue of a royal
      family; as, princes of the blood. --shak.
      1913 webster

   3. a title belonging to persons of high rank, differing in
      different countries. in england it belongs to dukes,
      marquises, and earls, but is given to members of the royal
      family only. in italy a prince is inferior to a duke as a
      member of a particular order of nobility; in spain he is
      always one of the royal family.
      1913 webster

   4. the chief of any body of men; one at the head of a class
      or profession; one who is pre"eminent; as, a merchant
      prince; a prince of players. "the prince of learning."
      --peacham.
      1913 webster

   prince-albert coat, a long double-breasted frock coat for
      men.

   prince of the blood, prince consort, prince of
   darkness. see under blood, consort, and darkness.

   prince of wales, the oldest son of the english sovereign.
      

   prince's feather bot., a name given to two annual herbs
      amarantus caudatus and polygonum orientale, with
      apetalous reddish flowers arranged in long recurved
      panicled spikes.

   prince's metal, prince rupert's metal. see under metal.

   prince's pine. bot. see pipsissewa.
      1913 webster
see also:
prime capacious prince-albert coat prince of the blood prince consort prince of darkness 
blood consort darkness prince of wales prince's feather 
amarantus caudatus polygonum orientale prince's metal prince rupert's metal metal 
prince's pine pipsissewa 

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

darkness \dark"ness\, n.
   1. the absence of light; blackness; obscurity; gloom.
      1913 webster

            and darkness was upon the face of the deep. --gen.
                                                  i. 2.
      1913 webster

   2. a state of privacy; secrecy.
      1913 webster

            what i tell you in darkness, that speak ye in light.
                                                  --matt. x. 27.
      1913 webster

   3. a state of ignorance or error, especially on moral or
      religious subjects; hence, wickedness; impurity.
      1913 webster

            men loved darkness rather than light, because their
            deeds were evil.                      --john. iii.
                                                  19.
      1913 webster

            pursue these sons of darkness: drive them out
            from all heaven's bounds.             --milton.
      1913 webster

   4. want of clearness or perspicuity; obscurity; as, the
      darkness of a subject, or of a discussion.
      1913 webster

   5. a state of distress or trouble.
      1913 webster

            a day of clouds and of thick darkness. --joel. ii.
                                                  2.
      1913 webster

   prince of darkness, the devil; satan. "in the power of the
      prince of darkness." --locke.

   syn: darkness, dimness, obscurity, gloom.

   usage: darkness arises from a total, and dimness from a
          partial, want of light. a thing is obscure when so
          overclouded or covered as not to be easily perceived.
          as tha shade or obscurity increases, it deepens into
          gloom. what is dark is hidden from view; what is
          obscure is difficult to perceive or penetrate; the eye
          becomes dim with age; an impending storm fills the
          atmosphere with gloom. when taken figuratively, these
          words have a like use; as, the darkness of ignorance;
          dimness of discernment; obscurity of reasoning; gloom
          of superstition.
          1913 webster
see also:
prince of darkness darkness dimness obscurity gloom 

[3] : WordNet (r) 2.0

prince of darkness
     n : judeo-christian and islamic religions chief spirit of evil
         and adversary of god; tempter of mankind; master of hell
         syn: satan, old nick, devil, the devil, lucifer,
          beelzebub, the tempter
see also:
satan old nick devil the devil lucifer beelzebub 
the tempter 

Darkness >> D Words
Darkness, definition of term: Darkness
darkness_pag1.html

Prince >> P Words
Prince, definition of term: Prince
prince_pag1.html

Prince George >> P Words
Prince George, definition of term: Prince George
prince+george_pag1.html

Prince Consort >> P Words
Prince Consort, definition of term: Prince Consort
prince+consort_pag1.html

Prince Charming >> P Words
Prince Charming, definition of term: Prince Charming
prince+charming_pag1.html

Prince Of Wales >> P Words
Prince Of Wales, definition of term: Prince Of Wales
prince+of+wales_pag1.html

Prince Edward I >> P Words
Prince Edward I, definition of term: Prince Edward I
prince+edward+i_pag1.html