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Definition of loggerhead

loggerhead

/ˈlɔːɡərhɛd/
log · ger · head

Plural:loggerheads
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loggerhead Lexical Profile

loggerhead Game Scores & Validity

• noun

1

A large, carnivorous marine turtle characterized by a relatively large head and powerful jaws, found primarily in temperate and tropical oceans worldwide.

Example

"Conservationists are monitoring the beach to protect the nests of endangered loggerheads during hatching season."


2

A foolish, stupid, or thick-headed person.

Example

"He scolded the young loggerhead for making such a reckless and costly mistake."


3

A stout upright wooden post in the stern of a whaleboat, used to catch and secure the line attached to a harpoon.

Example

"The whaler quickly wrapped the smoking rope around the loggerhead to brake the massive creature's run."

Synonyms
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Antonyms
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Word Nuance & Usage

Outside of references to the marine turtle, the word is overwhelmingly used in the modern plural idiom 'at loggerheads', meaning to be engaged in a stubborn dispute or disagreement.

Word Origin & Etymology

Late 16th century, originally denoting a stupid person or blockhead. It was likely formed by combining the dialect word 'logger' (a heavy block of wood fastened to a horse's leg to prevent straying) and 'head'. The turtle was named for its proportionately large head.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Loggerhead. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/loggerhead
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