Madagascar hissing cockroach

noun

One of the largest cockroaches, of species Gromphadorhina portentosa, native to the island of Madagascar.

Meanings

nounMadagascar hissing cockroach (plural Madagascar hissing cockroaches)

plural Madagascar hissing cockroaches

  1. One of the largest cockroaches, of species Gromphadorhina portentosa, native to the island of Madagascar.
Cite this entry
APA

Madagascar hissing cockroach. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Madagascar%20hissing%20cockroach

MLA

“Madagascar hissing cockroach.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Madagascar%20hissing%20cockroach. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “Madagascar hissing cockroach,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Madagascar%20hissing%20cockroach.

Source: Madagascar hissing cockroach on Wiktionary, CC BY-SA 4.0.