seawolf
A strong-jawed North Atlantic fish of wolffish family Anarhichadidae, Anarhichas lupus.
An elephant seal.
Any of various dangerous people and animals that attack at sea.

seawolves
plural of seawolf

sebastid
Any member of the Sebastidae.

sebastids
plural of sebastid

sebid
Any member of the family Sebidae of crustaceans.

sebids
plural of sebid

sectator
A follower, a disciple; someone who follows a particular school; partisan.

sectators
plural of sectator

securicula
A little axe, or a votive offering in that form.

securiculae
plural of securicula

sedentarian
Any member of the Sedentaria
Any person who has a sedentary lifestyle

sedentarians
plural of sedentarian

seecatch
A full-grown male northern fur seal (Callorhinus ursinus).

seecatchie
plural of seecatch

seecatchies
plural of seecatchie

seedcracker
A finch of the genus Pyrenestes.

seedcrackers
plural of seedcracker

seedset
A set of seeds from the same organism.

seedsets
plural of seedset

seemurgh
Alternative form of simurgh.

seemurghs
plural of seemurgh

seers
plural of seer

segmented worms
plural of segmented worm

sei
A sei whale.

seidkona
Alternative form of seiðkona.

seidkonas
plural of seidkona

seidkonur
plural of seidkona

seidr
Alternative form of seiðr.

seis
plural of sei

seisonid
Any member of the family Seisonidae of rotifers.

seisonids
plural of seisonid

selar
The yellowtail scad.

selars
plural of selar.

selenodonts
plural of selenodont

seleucids
plural of seleucid

selkie
A seal which can magically transform into a human by shedding its skin.
A common, harbor seal (Phoca vitulina), or grey seal (Halichoerus grypus).

selkies
plural of selkie

sellanders
An eruption in the tarsus of the horse.

semaphorant
Alternative form of semaphoront.

semaphorants
plural of semaphorant

semaphoront
An organism as seen in a specific time during its ontogeny or life cycle, as the object of identification or basis for systematics.

semaphoronts
plural of semaphoront

semelid
Any member of the family Semelidae of venus shells.

semelids
plural of semelid

semibrachiation
brachiation assisted by use of a prehensile tail

semibrachiator
Any creature that moves by means of semibrachiation

semibrachiators
plural of semibrachiator

semicromas
plural of semicroma

semimonster
A somewhat or partly monstrous creature.

semimonsters
plural of semimonster

seminymph
The pupa of an insect which undergoes only partial metamorphosis.

seminymphs
plural of seminymph

semionotid
Any of the family Semionotidae of extinct fishes.

semionotids
plural of semionotid

semiparasite
A semiparasitic organism.

semiparasites
plural of semiparasite

semipupa
An insect in an early stage of being a pupa, after being a larva.

semipupae
plural of semipupa

semisaprophyte
A semisaprophytic organism.

semisaprophytes
plural of semisaprophyte

semitaur
A mythical beast, half man, half bull.

semitaurs
plural of semitaur

semnopitheque
A semnopithecine monkey.

semnopitheques
plural of semnopitheque

senator
A member, normally elected, in the house or chamber of a legislature called a senate, as, for instance, the legislatures of the United States and Canada.
A member of any legislative body or parliament, particularly the British Parliament.
A member of the ancient Roman Senate.
A member of a governing council in other states in the ancient world.
A member of the ruler’s council or governing council in general, a leading statesman.
An important church official.
In Germany, a minister of the executive branch of government in the city states of Berlin, Bremen, and Hamburg; and a government official of cities that were part of the Hanseatic League.

senators
plural of senator

senatour
Archaic form of senator.

senatours
plural of senatour

seneciosis
An animal disease caused by consumption of plants in the genus Senecio.

sennets
plural of sennet

senoculid
Any member of family Senoculidae of spiders.

senoculids
plural of senoculid

sepiid
Any member of the family Sepiidae of certain cuttlefish.

sepiids
plural of sepiid

sepioid
A member of a clade of cephalopods including the cuttlefish and related species, typically held to include bottletail squid, bobtail squid and pygmy squid.

sepioids
plural of sepioid

sepiole
A bobtail squid of the genus Sepiola

sepsid
Any member of the family Sepsidae of black scavenger flies.

sepsids
plural of sepsid

septocosta
An external costa on the calyx of a coral at the end of a radial septum

septocostae
plural of septocosta

septopus
An octopus or octopus-like creature with only seven legs.

septopuses
plural of septopus

septril
A unique, advanced nose piercing that combines a stretched septum piercing with a vertical tip (rhino) piercing.

septrils
plural of septril

serg
A sergal.

sergal
A fictional open species of extraterrestrial, ovoviviparous, anthropomorphic creatures with slick, muscular bodies adorned with fur, digitigrade legs, and a distinctive elongated pointy shark-like muzzle; a popular fursona species.

sergals
plural of sergal

sergeant baker
The fish Latropiscis purpurissatus, of Australia.

sergeant fish
A fish, the píntano (Abudefduf saxatilis), a species of damselfish.

sergeant major
A senior, noncommissioned appointment in the Army of a company or unit, directly responsible to the officer in charge for their soldiers' performance, standards, discipline, morale, welfare, et al, that can be held by a Warrant Officer or above.
The most senior rank of non-commissioned officer in the United States Army, ranking above a first sergeant. In the United States Marine Corps it ranks above First Sergeant and is equal in grade to Master Gunnery Sergeant.
An appointment (not a rank) in the British Army and Royal Marines, denoting the most senior non-commissioned officer in a battalion, regiment or company.
An appointment (not a rank) in the Singapore Army and National Cadet Corps, denoting the most senior non-commissioned officer in a battalion, regiment, company or unit.
A pintano, (Abudefduf saxatilis), a species of damselfish.
Abrota ganga, a butterfly of Southeast Asia.

sergestid
Any member of the family Sergestidae of decapods.

sergestids
plural of sergestid

sergestoid
Any prawn of the superfamily Sergestoidea

sergestoids
plural of sergestoid

serialists
plural of serialist

seroepizootiology
The study of the dynamics and epidemiology of animal diseases of the blood

serolid
Any member of the family Serolidae of certain isopod crustaceans.

serolids
plural of serolid

seron
Alternative form of ceroon.

serons
plural of seron

seroon
Alternative form of ceroon.

seroons
plural of seroon

seroreactor
A seroreactive organism

seroreactors
plural of seroreactor

serpopard
A mythical animal resembling a serpent-necked leopard, known from Ancient Egyptian and Mesopotamian depictions.

serpopards
plural of serpopard

serra
A saw, or saw-like part.

serrae
plural of serra

serricornin
the aliphatic hydroxyketone 7-hydroxy-4,6-dimethylnonan-3-one which is the female sex pheromone of the cigarette beetle (Lasioderma serricorne)

serritermitid
Any termite of the family Serritermitidae

serritermitids
plural of serritermitid

serrivomerid
Any eel in the family Serrivomeridae.

serrivomerids
plural of serrivomerid

serrula
A kind of tooth found in spiders.
One of the serrated appendages of the throat of the mudfish.

serrulae
plural of serrula

serrulas
plural of serrula

sertularian
Any member of the former order Sertularida, hydroids having branched chitinous stems and simple sessile hydrothecae.

sertularians
plural of sertularian

sesarmid
Any member of the family Sesarmidae of crabs.

sesarmids
plural of sesarmid

sesiid
Any in the family Sesiidae of moths; a clearwing.

sesiids
plural of sesiid

sesioid
Any moth of the superfamily Sesioidea

sesioids
plural of sesioid

sesquiplane
A biplane having one long wing and one short one above or below it.

sesquiplanes
plural of sesquiplane

sestertii
plural of sestertius