The Collaborative International Dictionary of English v.0.48:
Bowelless \Bow"el*less\, a. Without pity. --Sir T. Browne. [1913 Webster]WordNet (r) 3.0 (2006):
bowelless adj 1: ruthless in competition; "cutthroat competition"; "bowelless readiness to take advantage" [syn: cutthroat, fierce, bowelless]