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Definition of seamoth

seamoth

/ˈsiːˌmɔːθ/
sea · moth
Plural:seamoths
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seamoth Lexical Profile

• noun

1

A small, heavily armored marine fish of the family Pegasidae, typically found in the tropical coastal waters of the Indo-Pacific oceans, characterized by a flattened body, a prolonged snout, and large wing-like pectoral fins.

Example

"While scuba diving in the coastal waters of Indonesia, she spotted a well-camouflaged seamoth crawling along the sandy ocean floor."

Synonyms
View all synonyms for seamoth

• Nearby Words

seamless
seamlessly
seamlessness
seamoth
seamstress
seamy
sean

Word Origin & Etymology

A compound of 'sea' and 'moth', so named because its large, wing-like pectoral fins and flattened appearance visually resemble a moth.

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

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