资料来源 : pyDict

无赖,流氓辱骂,行为如流氓庸俗的,滥骂的

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

Blackguard \Black"guard`\, v. t. [imp. & p. p. {Blackguarded};
   p. pr. & vb. n. {Blackguarding}.]
   To revile or abuse in scurrilous language. --Southey.

Blackguard \Black"guard\, a.
   Scurrilous; abusive; low; worthless; vicious; as, blackguard
   language.

Blackguard \Black"guard\, n. [Black + guard.]
   1. The scullions and lower menials of a court, or of a
      nobleman's household, who, in a removal from one residence
      to another, had charge of the kitchen utensils, and being
      smutted by them, were jocularly called the ``black
      guard''; also, the servants and hangers-on of an army.
      [Obs.]

            A lousy slave, that . . . rode with the black guard
            in the duke's carriage, 'mongst spits and dripping
            pans.                                 --Webster
                                                  (1612).

   2. The criminals and vagrants or vagabonds of a town or
      community, collectively. [Obs.]

   3. A person of stained or low character, esp. one who uses
      scurrilous language, or treats others with foul abuse; a
      scoundrel; a rough.

            A man whose manners and sentiments are decidedly
            below those of his class deserves to be called a
            blackguard.                           --Macaulay.

   4. A vagrant; a bootblack; a gamin. [Obs.]

资料来源 : WordNet®

blackguard
     n : someone who is morally reprehensible; "you dirty dog" [syn:
         {cad}, {bounder}, {dog}, {hound}, {heel}]
     v 1: subject to laughter or ridicule; "The satirists ridiculed
          the plans for a new opera house"; "The students poked
          fun at the inexperienced teacher"; "His former students
          roasted the professor at his 60th birthday" [syn: {ridicule},
           {roast}, {guy}, {laugh at}, {jest at}, {rib}, {make fun},
           {poke fun}]
     2: use foul or abusive language towards; "The actress abused
        the policeman who gave her a parking ticket"; "The angry
        mother shouted at the teacher" [syn: {abuse}, {clapperclaw},
         {shout}]