SHEDDER
shedder, spiller
(noun) an attacker who sheds or spills blood; “a great hunter and spiller of blood”
Source: WordNet® 3.1
Etymology
Noun
shedder (plural shedders)
Agent noun of shed; one who sheds.
A crab in the act of casting its shell, or immediately afterwards while still soft.
Source: Wiktionary
Shed"der, n.
1. One who, or that which, sheds; as, a shedder of blood; a shedder
of tears.
2. (Zoöl.)
Definition: A crab in the act of casting its shell, or immediately
afterwards while still soft; -- applied especially to the edible
crabs, which are most prized while in this state.
Source: Webster’s Unabridged Dictionary 1913 Edition