the larval stage of marine crabs immediately prior to and resembling the adult stage.
Origin of megalops
1850–55; < New Latin, originally a genus name, equivalent to Greek megal- megal- + ṓps eye, face
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for megalops
Historical Examples of megalops
During the next few days they frequently saw tarpon (Megalops Atlanticus) six feet long, reminding one of gigantic herring.