- any fish of the family Siganidae, comprising the rabbitfishes.
- belonging or pertaining to the family Siganidae.
Origin of siganid
< New Latin Siganidae, equivalent to Sigan(us) genus name (< Arabic sījān rabbitfish) + -idae -id2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018