Word Study
consound
CIDE DICTIONARY
consound, n. [Corrupted fr. F. consoude, fr L. consolida comfrey (so called because supposed to have healing power); con- + solidus solid, consolidare to make solid. Cf. Comfrey, Consolidate.].
A name applied loosely to several plants of different genera, esp. the comfrey. [1913 Webster]
For further exploring for "consound" in Webster Dictionary Online