caudal peduncle
Word Rarity
Very rare
Frequency: Zipf frequency 2.26 in modern English
22
Scrabble Score
14
Letters
4
Syllables
8
Unique Chars
Meaning
noun
The narrow part of a fish's body to which the caudal or tail fin is attached. Its proportions, such as the length and breadth, and attached organs, such as spines of surgeonfishes or caudal keels and finlets of Scombridae often are important in descriptions of fish species.