Source : Webster's Revised Unabridged Dictionary (1913)

Brooklime \Brook"lime`\, n. (Bot.)
   A plant ({Veronica Beccabunga}), with flowers, usually blue,
   in axillary racemes. The American species is {V. Americana}.
   [Formerly written {broklempe} or {broklympe}.]

Source : WordNet®

brooklime
     n 1: European plant having low-lying stems with blue flowers
          often pink-flushed; sparsely naturalized in North
          America [syn: {European brooklime}, {Veronica beccabunga}]
     2: plant of western North America and northeastern Asia having
        prostrate stems with dense racemes of pale violet to lilac
        flowers [syn: {American brooklime}, {Veronica americana}]