1.Definition: anemic looking from illness or emotion

"Tried to speak with bloodless lips"

Related Adjective(s):ashen, blanched, livid, white

2.Definition: destitute of blood or apparently so

"The bloodless carcass of my Hector sold"

Related Adjective(s):exsanguine, exsanguinous

3.Definition: devoid of human emotion or feeling

"Charts of bloodless economic indicators"

4.Definition: free from blood or bloodshed

"Bloodless surgery", "A bloodless coup"

5.Definition: without vigor or zest or energy

"An insipid and bloodless young man"