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

chivalrous \chiv"alrous\, a. of. chevalerus, chevalereus, fr.
   chevalier. see chivalry.
   pertaining to chivalry or knight-errantry; warlike; heroic;
   gallant; high-spirited; high-minded; magnanimous.
   1913 webster

         in brave pursuit of chivalrous emprise.  --spenser.
   1913 webster
see also:
chivalry 

[2] : WordNet (r) 2.0

chivalrous
     adj : having the qualities of gallantry attributed to an ideal
           knight syn: gallant, knightly
see also:
gallant knightly 

[3] : Moby Thesaurus II by Grady Ward, 1.0

74 moby thesaurus words for "chivalrous":
   aristocratic, benevolent, big, bighearted, bold, bold-spirited,
   brave, ceremonious, charitable, chivalric, considerate, courageous,
   courteous, courtly, doughty, ducal, elevated, exalted, formal,
   gallant, generous, genteel, gentle, gentlemanlike, gentlemanly,
   gracious, great, great of heart, greathearted, handsome, hardy,
   heroic, herolike, high, high-minded, idealistic, intrepid,
   ironhearted, kind, kinglike, kingly, knightlike, knightly,
   ladylike, largehearted, liberal, lionhearted, lofty, magnanimous,
   manful, manly, noble, noble-minded, of gentle blood, of rank,
   old-fashioned, old-world, openhanded, patrician, polite,
   princelike, princely, queenlike, queenly, quite the lady,
   soldierlike, soldierly, stalwart, stout, stouthearted, sublime,
   titled, valiant, valorous

Chivalrous >> C Words
Chivalrous, definition of term: Chivalrous
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