eavesdrop
/ˈiːvz.drɒp/
verb
Origin
Old English
efese + dropa — The drip of the eaves.
Overview
Meaning Now
- To listen secretly to a private conversation.
Literal older meaning
To stand in the place where water drips from the eaves of a house.
Language path
Proto-Germanic → Old English → Middle English → English
Earliest form
eavesdropper
Earliest period
17th century
Journey
In historical English common law, an 'eavesdropper' was legally defined as a nuisance. It specifically referred to a person who stood under the 'eaves-drip'—the line where rainwater fell from a roof—to hear the secrets of those inside. By standing exactly at this boundary, the person was on the property line, making them difficult to prosecute for trespassing while still close enough to overhear private household discourse.
Evolution
- Old English
efese
“The edge of a roof.”
Refers to the skirt or edge of the roof.
- Middle English
evesdrope
“The area where rain falls from a roof.”
Used in legal contexts regarding land boundaries.
- 17th century
eavesdropper
“A person who lingers by a house to overhear.”
Back-formed later into the verb 'eavesdrop'.
Connections
Word parts
eaves
root
The overhanging edge of a roof.
drop
root
A small quantity of liquid or the act of falling.
Related across languages
German
Obdach
Shelter (sharing the 'roof' root element).
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Related to eavesdrop
External references use DefinedTerm semantics.