blooded

(not comparable)Bloody, bleeding.

(not comparable)Experienced (especially in warfare).

I'll let a rookie march behind me with a loaded weapon once he's been blooded in combat, until then he stays in front where I can see which way he's pointing.

Following a modifying word in a compound:

(not comparable)Having a certain physiological characteristic, particularly in relation to blood or the circulatory system.

Mammals are warm-blooded.

(figuratively, not comparable)Having a certain kind of temperament or disposition.

Only a cold-blooded killer could have done something like this.

(figuratively, not comparable)Having ancestry to a certain degree.

He's a full-blooded Irishman.

of unmixed ancestry

(derogatory, figuratively, not comparable, sometimes)Having a certain ancestry.

A blue-blooded aristocrat.