roughshod
adj. (of a horse) having shoes with nail-heads projecting to prevent slipping. ride roughshod over treat inconsiderately or arrogantly.
a. Shod with shoes armed with points or calks; as, a roughshod horse.
adj. (of a horse) having shoes with nail-heads projecting to prevent slipping. ride roughshod over treat inconsiderately or arrogantly.
a. Shod with shoes armed with points or calks; as, a roughshod horse.