empress
The female monarch (ruler) of an empire.
The wife or widow of an emperor or equated ruler.
The third trump or major arcana card of most tarot decks.
A female chimpanzee.
A deciduous tree, Paulownia tomentosa
A fairy chess piece which combines the moves of the rook and the knight.

empresse
Obsolete form of empress.

empresses
plural of empress
plural of empresse

ems
plural of em

enaminone
Any compound having a carbonyl group adjacent to the double bond of an enamine.

enaminones
plural of enaminone

enanthaldehyde
Synonym of heptanal.

enbyfriend
A non-binary partner in an unmarried romantic relationship.

enbyfriends
plural of enbyfriend

enchondroma
A cartilage cyst found in the bone marrow.

enchondromas
plural of enchondroma

enchondromata
plural of enchondroma

endbutton
In a violin-family instrument, the carved wooden plug which sits in the bottom block of the instrument.

endbuttons
plural of endbutton

endgate
tailboard

endogalacturonase
A form of polygalacturonase that breaks the carbohydrate in the middle

endogalacturonases
plural of endogalacturonase

endorsation
An endorsement.

endorsations
plural of endorsation

endorsement
The act or quality of endorsing
An amendment or annotation to an insurance contract or other official document (such as a driving licence).
An instructor's signed acknowledgement of time practising specific flying skills.
Permission to carry out a specific skill or application in a field in which the practitioner already has a general licence.
Sponsorship, in means of money, by a company, business or enterprise.
Support from an important, renowned figure of a media (celebrity, politics, sports, etc.), to get back up.

endorsements
plural of endorsement

endships
plural of endship

enediol
Any of a class of unsaturated diols of the form R-C(OH)=C(OH)-R for vicinal diols, or -C=C(OH)₂ for geminal diols, often produced by enolization. Alternative names for vicinal diols are ketene hydrate, 1,1-dihydroxyethene, and enolic form of a carboxylic acid.

enediols
plural of enediol

enemyhood
Synonym of enemyship.

enemyhoods
plural of enemyhood

enemyslash
Slash fan fiction focusing on a romantic and/or sexual relationship between adversaries.

engineerings
plural of engineering

engineerships
plural of engineership

engrain
Alternative spelling of ingrain.

enorthotrope
A toy consisting of a card on which confused objects are transformed into various pictures, by causing it to revolve rapidly.

enorthotropes
plural of enorthotrope

enose
any monosaccharide having a carbon-carbon double bond

enoses
plural of enose

enrichener
The choke of a motor vehicle.

enricheners
plural of enrichener

ensign
A badge of office, rank, or power.
The lowest grade of commissioned officer in the United States Navy, junior to a lieutenant junior grade.
A flag or banner carried by military units; a standard or color/colour.
The principal flag or banner flown by a ship (usually at the stern) to indicate nationality.
Any prominent flag or banner.
A junior commissioned officer in the 18th and 19th centuries whose duty was to carry the unit's ensign.

ensigns
plural of ensign

ensignships
plural of ensignship

enterohaemolysin
Alternative form of enterohemolysin.

enterohemolysin
A plasmid-encoded toxin produced by some strains of enteropathogenic E. coli

enterotransporter
Any material that transports smaller molecules through (the walls of) the intestines

enterotransporters
plural of enterotransporter

entertrainment
Training designed to be entertaining for the person being trained.

entmoot
A mythical form of consensus building without time constraints where all ideas and opinions of dissent are thoroughly considered and dwelt upon.

entmoots
plural of entmoot

entocarotid
The inner branch of the carotid (artery)

entocarotids
plural of entocarotid

entourage
A retinue of attendants, associates or followers.
A binary relation in a uniform space which generalises the notion of two points being no farther apart than a given fixed distance; a uniform neighbourhood.
Decorations, such as people, vehicles, or trees, appearing on an architectural sketch or rendering to make the site look more lively.

entourages
plural of entourage

entrainer
A substance used for entraining.

entrainers
plural of entrainer

entrainments
plural of entrainment

entrepeneurship
Misspelling of entrepreneurship.

entrepreneurships
plural of entrepreneurship

envelope
A paper or cardboard wrapper used to enclose small, flat items, especially letters, for mailing.
Something that envelops; a wrapping.
A bag containing the lifting gas of a balloon or airship; fabric that encloses the gas-bags of an airship.
A mathematical curve, surface, or higher-dimensional object that is the tangent to a given family of lines, curves, surfaces, or higher-dimensional objects.
A curve that bounds another curve or set of curves, as the modulation envelope of an amplitude-modulated carrier wave in electronics.
The shape of a sound, which may be controlled by a synthesizer or sampler.
The information used for routing a message that is transmitted with the message but not part of its contents.
An enclosing structure or cover, such as a membrane; a space between two membranes
The set of limitations within which a technological system can perform safely and effectively.
The nebulous covering of the head or nucleus of a comet; a coma.
An earthwork in the form of a single parapet or a small rampart, sometimes raised in the ditch and sometimes beyond it.

envelopes
plural of envelope

envoyships
plural of envoyship

eor
The logic function exclusive OR (as opposed to inclusive OR), whose output is true only when exactly one of its inputs is true.

eors
plural of eor

ephorships
plural of ephorship

epibioses
plural of epibiosis

epibiosis
A relationship between two organisms, one of which lives or grows on the other, but is not parasitic on it

epifamilies
plural of epifamily

epifamily
A rank between family and superfamily.

epiglycanin
A mucin-type glycoprotein on the surface of a carcinoma cell

epigonality
Creative followership; imitation.

epihalohydrin
any compound having a halogen on the carbon atom adjacent to an epoxide

epihalohydrins
plural of epihalohydrin

epilanguage
A second language used regularly for some purpose or purposes (such as for scholarship and scientific research).
A more subconscious, self-imposed, form of metalanguage, determining the form in which a message will be uttered.

epilanguages
plural of epilanguage

epinglette
An iron needle or pin for piercing the cartridge of a cannon before priming.

epinglettes
plural of epinglette

epiphyte
A plant that grows on another, using it for physical support but obtaining no nutrients from it and neither causing damage nor offering benefit; an air plant.
A fungus that grows on a plant but does not feed upon it saprotrophically (an epiphytic fungus). (The science of detecting and studying any such symbiosis as may be involved in this relationship is still developing.)

epiphytes
plural of epiphyte

epipubes
plural of epipubis

epipubis
A cartilage or bone in front of the pubis in some amphibians,, reptiles and other animals, including the duck-billed platypus and some extinct mammals.

episialin
An epithelial sialomucin.

episialins
plural of episialin

epizoochory
Seed dispersal via transportation on the outside of vertebrate animals (mostly mammals).

epoch
A particular period of history, or of a person's life, especially one considered noteworthy or remarkable.
A notable event which marks the beginning of such a period.
A specific instant in time, chosen as the point of reference or zero value of a system that involves identifying instants of time.
A geochronologic unit of hundreds of thousands to millions of years; a subdivision of a period, and subdivided into ages (or sometimes subepochs).
One complete presentation of the training data set to an iterative machine learning algorithm.