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Definition of zebra shark
zebra shark
Plural:zebra sharks
• noun
1
A species of nocturnal carpet shark (Stegostoma tigrinum) found in the shallow coral reefs of the tropical Indo-Pacific, characterized by five longitudinal ridges on a cylindrical body, a very long tail fin, and a dramatic shift in coloration from stripes in juveniles to spots in adults.
Example
"During our dive over the Indo-Pacific coral reef, we spotted an adult zebra shark resting quietly on the sandy bottom."
Word Nuance & Usage
The zebra shark is frequently confused with the leopard shark in popular terminology; its name derives exclusively from the striking striped pattern of the juveniles, but adult zebra sharks actually develop a spotted pattern.
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Zebra shark. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/zebra%20shark