Sanguivores

Part of speech: noun

Definitions

1. An organism that primarily feeds on blood, often found within certain animal classifications
2. A creature that sustains itself by consuming the blood of other organisms, typically parasites or predators
3. Referring to species that derive nutritional value by ingesting the blood of living hosts, commonly seen in various ecosystems

Etymology: "Sanguivores" is the plural of "sanguivore," a compound built from the combining form "sangui-," from Latin "sanguis" meaning blood, and "-vore," from Latin "vorare," to devour or swallow whole. The second element is the more familiar one: it descends from the same Latin verb that gave English "voracious" and "carnivore," and it reached English as a clipped suffix ending in "-vore" that scientists attached to a root to name what a creature feeds on. The pattern is a modern one, so "sanguivore" was coined as a technical term rather than inherited from an ancient vocabulary. Because the word is a straightforward formation from two Latin roots, its meaning is transparent: "sangui-" supplies the blood and "-vore" supplies the eating. It belongs to the same family as "herbivore" and "insectivore," which follow the same logic, and its plural simply adds the usual "-s" to the English noun.