knapweed knapsacking • knar · · · Info · Definitions · Characters · · knapweed · · Text Latin · · Script 8 · · Length Definitions · · · (noun) any of various plants of the genus Centaurea having purple thistlelike flowers. · · Noun Definition 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 k latin small letter k U+006B n latin small letter n U+006E p latin small letter p U+0070 w latin small letter w U+0077