Definify.com

Webster 1913 Edition

Adj.

Bringing dishonor on; tending to disgrace; lessening reputation.

Holmes.

Adj.

Dizonorary. Bringing dishonor on; tending to disgrace; lessening reputation.

dishonorary ‎(comparative more dishonorary, superlative most dishonorary)

Causing dishonour; tending to disgrace.
(Can we find and add a quotation of Holmes to this entry?)

causing dishonour