zygobranchs
plural of zygobranch

zygogenesis
Zygote formation.

zygomycete
An organism of the phylum Zygomycota.

zygomycetes
plural of zygomycete

zygopleurid
Any member of the Zygopleuridae.

zygopleurids
plural of zygopleurid

zygopterid
A member of the Zygopterideae, an extinct family of ferns within order Osmundales having three-dimensional fronds with pinnae in four ranks and a rachis that is radially symmetrical in cross section.

zygopterids
plural of zygopterid

zygopteron
A member of the Zygoptera (damselflies).

alpine newt
a newt of the salamander order Caudata, Ichthyosaura alpestris, formerly Triturus alpestris and Mesotriton alpestris.

alpine newts
plural of alpine newt

alpine salamander
Salamandra atra, a black salamander found in certain mountainous parts of Europe.

amphibia
The amphibians.

amphibian
Of or relating to the class Amphibia.
Capable of operating on both land and water; amphibious.
Having two natures.

amphibiankind
Amphibians collectively.

amphibians
plural of amphibian

amphibium
An amphibian.

amphibiums
plural of amphibium

amphiuma
Any of the genus Amphiuma of aquatic salamanders.

amphiumas
plural of amphiuma

archipelago big-eyed treefrog
Nyctimystes perimetri, a species of Papua New Guinean tree frog.

arum frog
Hyperolius horstockii, a species of yellow sedge frog commonly found inside the petals of arum lilies.

axolotl
A critically endangered salamander found in the elevated lakes of Mexico, Ambystoma mexicanum.

axolotls
plural of axolotl

axolots
plural of axolotl

banjo frog
Any of various Australian frogs of the genus Limnodynastes, including the pobblebonk.

bell frog
Any of the genus Litoria of tree frogs.

blaasop
Any of several species of pufferfish found in South African waters.

blaasops
plural of blaasop

black toad
Anaxyrus exsul, a black-skinned toad with white and tan speckles, found only in parts of Inyo County, California, United States.

bombinator
A person who speaks or makes noise to no effect, as a flattering toady or empty orator.
Ellipsis of bombinator toad.

bombinatorid
Any toad of the family Bombinatoridae.

bombinatorids
plural of bombinatorid

bombinators
plural of bombinator

bufo
toad, frog

bufonids
plural of bufonid

bufos
plural of bufo

bullfrog
Any of various frogs having a croak that resembles the bellow of a cow or bull.

bullfrogs
plural of bullfrog

caecilian
Any of a group of burrowing amphibians of the order Gymnophiona that resemble earthworms or snakes.

caecilians
plural of caecilian

calamites
plural of calamite

cane toad
A large toad, Rhinella marina (formerly Bufo marinus), of Central and South America, introduced to Australia and various Pacific islands where it is now an invasive pest species.
A person from Queensland; a Queenslander.

cave salamander
Any of several species of salamander that inhabit caves, chiefly of the family Plethodontidae, but also including the olm, Proteus anguinus, often showing adaptations to living in such a lightless environment.

cave salamanders
plural of cave salamander

cecilian
Alternative form of caecilian.

cecilians
plural of cecilian

chorus frog
Any of the frogs of the genus Pseudacris, which produce a repeated rasping trill.

chorus frogs
plural of chorus frog

clawed frog
Any of a group of aquatic carnivorous frogs in the genus Xenopus, which are very small and have small claws.

clawed frogs
plural of clawed frog

coecilian
Dated form of caecilian.

coecilians
plural of coecilian

common frog
A frog of species Rana temporaria, endemic to Europe.

common toad
A toad of species Bufo bufo, principally of Europe.

coqui
A coqui frog (Eleutherodactylus).
A coqui francolin (Campocolinus coqui)

coqui frog
Any of various frogs in the genus Eleutherodactylus, native to the Caribbean, but which have become invasive by introduction outside its natural range.

coquis
plural of coqui

corroboree frog
A small, ground-dwelling frog: Pseudophryne corroboree (southern corroboree frog) or Pseudophryne pengilleyi (northern corroboree frog), native to Southern Tablelands of Australia.

crab-eating frog
A species of frog, Fejervarya cancrivora, native to southeast Asia.

dendrobatids
plural of dendrobatid

dusky gopher frog
Synonym of Mississippi gopher frog.

dwarf siren
Any eel-like salamander of the genus Pseudobranchus, having external gills throughout adulthood and lacking hind legs, native to the southeastern US.
A lesser siren.

dwarf sirens
plural of dwarf siren

edible frog
A member of a hybrid species of frog, Pelophylax kl. esculentus, a hybrid of the pool frog (Pelophylax lessonae) and the Central Asian marsh frog (Pelophylax ridibundus).
Lithobates clamitans, a North American frog.
Used other than figuratively or idiomatically: see edible, frog.

ensatina
A salamander native to western North America in the genus Ensatina.

ensatinas
plural of ensatina

epipole
The intersection of two polar lines
The intersection of the baselines of two cameras (used to form a stereo image)

epipoles
plural of epipole

fire salamander
A medium-sized black salamander with yellow spots (Salamandra salamandra), native to Europe, related to the tiger salamander.

fire-bellied toad
Any toad of the genus Bombina.

flood plain toadlet
A myobatrachid frog, Uperoleia inundata, endemic to central northern Australia.

forest green tree frog
A tropical lowland frog (Rhacophorus arboreus) whose habitat range is mostly restricted to Japan's Honshū

forg
Deliberate misspelling of frog.

forgs
plural of forg

frock
A dress, a piece of clothing, which consists of a skirt and a cover for the upper body.
An outer garment worn by priests and other clericals; a habit.
A sailor's jersey.
An undress regimental coat.

frockcoat
Alternative form of frock coat.

frockcoats
plural of frockcoat

frog
Any of a class of small tailless amphibians of the order Anura that typically hop.
The part of a violin bow (or that of other similar string instruments such as the viola, cello and contrabass) located at the end held by the player, to which the horsehair is attached.
Synonym of road; clipping of less common frog and toad.
The depression in the upper face of a pressed or handmade clay brick.
An organ on the bottom of a horse’s hoof that assists in the circulation of blood.
The part of a railway switch or turnout where the running rails cross (from the resemblance to the frog in a horse’s hoof).
The part of a railroad overhead wire used to redirect a trolley pole from one wire to another at switches.
A type of fishing lure that resembles a frog.
Defector: politician who switches to a different political party.

frogged
simple past and past participle of frog

frogging
A set of decorative looped fastener on a garment, especially on a military uniform.
The act of intentionally unravelling part of a work.

froggings
plural of frogging

frogkind
The entirety of frogs; all frogs collectively as a group.

froglets
plural of froglet

frogs
plural of frog

frosh
A frog.

frosk
A frog.

frosks
plural of frosk

ghost frog
Any of a group of frogs in the family Heleophrynidae, which live in mountain streams in South Africa.

ghost frogs
plural of ghost frog

giant banjo frog
Limnodynastes interioris, a species of frog native to Australia.

giant frog
One of a number of species of large frogs.
One of a number of species of large frogs.
One of a number of species of large frogs.

giant salamander
Any of the large amphibians in the family Cryptobranchidae.

giant salamanders
plural of giant salamander

glass frogs
plural of glass frog

golden toad
A toad of recently extinct species †Incilius periglenes, of the cloud forests of Costa Rica.

goliath frog
A large anuran, Conraua goliath, from Cameroon and Equatorial Guinea.

gopher frog
Lithobates capito, a small ranid frog that is endemic to the south-eastern United States.

grass frog
Any of several Australian terrestrial tree frogs.

grassfrog
Alternative spelling of grass frog.

gray tree frog
Alternative form of gray treefrog.