bloodsucker
UK[ˈblʌdsʌkə]US[ˈblʌdsʌkər]
n
an animal that feeds on blood, such as a leech, mosquito, or vampire bat.
n
a person who exploits others, especially by extorting money.
Morpheme Breakdown
blood
suck
er
blood
noun
suck
verb
er
noun suffix
Etymology
the word 'bloodsucker' is a transparent compound formed within english from its germanic roots. the first element, 'blood', has a stable history from proto-germanic 'blōþam', retaining its core meaning of the vital fluid. the second element, 'suck', derives from proto-germanic 'sūkaną', meaning to draw liquid into the mouth. the agent suffix '-er' creates a noun for an entity that performs the action. the literal combination for a creature that draws blood evolved metaphorically by the 16th century to describe a person who financially drains or preys upon others, completing a logical semantic shift from biological parasitism to human exploitation.
Analysis
Structure: blood (noun) + suck (verb) + er (noun suffix)
blood: from old english 'blōd', of germanic origin, related to dutch 'bloed' and german 'blut'. functions as a noun denoting the red liquid in the body.
suck: from old english 'sūcan', of germanic origin. functions as a verb meaning to draw in by creating a partial vacuum.
er: from old english '-ere', an agent noun suffix indicating a person or thing that performs an action.
Examples
the doctor used medicinal leeches, a type of bloodsucker, in the procedure.
in the novel, the landlord was portrayed as a cruel bloodsucker who raised rents mercilessly.
mosquitoes are common bloodsuckers that can transmit diseases.