semiretirement
A state of partial retirement, working only part-time or occasionally

semiretirements
plural of semiretirement

semirigidity
The condition of being semirigid

semiripeness
The state or quality of being semiripe.

semisaturation
half-saturation

semisavagery
A half-savage condition.

semisecrecy
Partial secrecy.

semiselectivity
The quality of being semiselective.

semiseparability
The condition of being semiseparable

semiseriousness
The quality of being semiserious.

semiservitude
Conditions that are almost or metaphorically servitude; the conditions of a semislave.

semiset
In set theory, a semiset is a proper class that is a subclass of a set.

semisets
plural of semiset

semisextile
An aspect of the planets when they are distant from each other the twelfth part of a circle, or thirty degrees.

semisextiles
plural of semisextile

semisimplicity
Quality of being semisimple.

semisimulation
A partial simulation

semisimulations
plural of semisimulation

semismoothness
The property of being semismooth.

semisocialism
Semisocialist beliefs.

semisolidity
The quality of being semisolid.

semisomnolence
Partial somnolence.

semisovereignty
Limited or partial sovereignty.

semispace
Either of two regions making up a space.

semispaces
plural of semispace

semispontaneity
The quality of being semispontaneous.

semistability
The condition of being semistable

semistagnation
Partial stagnation.

semistarvation
A state of partial starvation.

semisterility
The condition of being semisterile

semisuccess
Partial success.

semisuccesses
plural of semisuccess.

semisuffix
Synonym of suffixoid.

semisuffixes
plural of semisuffix

semisum
half the result of an addition

semisupination
The position of the forearm wherein the thumb is pointing upwards.

semisweetness
the state or quality of being semisweet.

semisymmetrization
The act or process of making semisymmetric

semisymmetrizations
plural of semisymmetrization

semisynchronisation
Partial synchronisation

semitontine
A form of tontine insurance in which the surplus is divided among the holders of policies in force at the termination of the tontine period, but the reverse for the paid-up value is paid on lapsed policies, and on the policies of those that have died the face value is paid.

semitoroid
A surface formed by the intersection of a toroid and a plane through its centre

semitoroids
plural of semitoroid

semitorus
Half of a torus; a shape formed by rotating a semicircle around a point.

semitrance
A state of mild trance.

semitrances
plural of semitrance

semitransept
One half of a transept.

semitransepts
plural of semitransept

semitranslucency
The quality of being semitranslucent.

semitransparencies
plural of semitransparency

semitransparency
The state of being semitransparent; partial transparency

semitruth
half-truth

semitruths
plural of semitruth

semiuniformity
The quality of being semiuniform.

semiurgy
The production of new meanings by the creation of new signs; the expansion of the semiosphere.

semivalue
A function on a vector space of all coalitional games which verifies linearity, anonymity, positivity, and inessential games.

semivalues
plural of semivalue

semivariability
The condition of being semivariable
Synonym of semivariance.

semivariagram
Alternative form of semivariogram.

semivariagrams
plural of semivariagram

semivariation
Variation that only considers certain parts of a function or a stochastic process, typically focusing on only the positive or only the negative changes rather than all changes.

semivariations
plural of semivariation

semivariogram
A function of the spatial dependence of semivariance; a graph of this function.

semivariograms
plural of semivariogram

semivegetarianism
The practice of being semivegetarian.

semiviability
The quality of being semiviable.

semivitrification
Partial vitrification.

semiwave
Half of a wave.

semiwaves
plural of semiwave

semiwidth
A half of a width.

semiyear
Half of a year; a period of six months.

semiyears
plural of semiyear

semolexeme
A combination of one or more semons that has a lexeme as a realization.

semolexemes
plural of semolexeme

semordnilap
A word, phrase, or sentence that has the property of forming another word, phrase, or sentence when its letters are reversed. A semordnilap differs from a palindrome in that the word or phrase resulting from the reversal is different from the original word or phrase.

semordnilaps
plural of semordnilap

semotactics
The modification of the meaning of a word by interaction with the surrounding words

sempai
Alternative form of senpai.

sempais
plural of sempai

semperlenity
Unfaltering leniency; unvarying gentleness deriving from habituated or constitutional disposition.

sempitan
Alternative form of sumpitan.

sempitans
plural of sempitan

sempiternity
Existence within time but infinitely into the future, as opposed to eternity, understood as existence outside time.
Eternity; a seemingly everlasting period of time.

sempstressy
Obsolete form of seamstressy.

semver
Alternative letter-case form of SemVer.

senatorship
The characteristics, role, or position of a senator.

sendup
Alternative form of send-up (“parody”).

sendups
plural of sendup

senescence
The state or process of ageing, especially in humans; old age.
Ceasing to divide by mitosis because of shortening of telomeres or excessive DNA damage.
Old age; accumulated damage to macromolecules, cells, tissues and organs with the passage of time.
Fruit senescence, leading to ripening of fruit.
Condition when the cell ceases to divide.

senescences
plural of senescence

seneschallies
plural of seneschally

seneschally
Alternative form of seneschalty.

seneschalship
The office of a seneschal.
The term of office of a seneschal.

seneschalsies
plural of seneschalsy

seneschalsy
Alternative form of seneschalty.

seneschalties
plural of seneschalty

seneschalty
The office of seneschal.
The term of office of a seneschal.
The jurisdiction of a seneschal, particularly (historical) the district governed by a seneschal in Languedoc and Normandy in late medieval and early modern France.

senhor
A Portuguese gentleman.

senhores
plural of senhor

senhors
plural of senhor

senicide
The killing of an elderly person.

senicides
plural of senicide

senilicide
Killing of old people, especially to conserve resources for younger people.

senilism
Premature old age.
ageism

senilities
plural of senility

senility
The bodily and mental deterioration associated with old age: Synonym of senescence.
The losing of memory and reason due to senescence.
An elderly, senile person.

senilocracies
plural of senilocracy

senilocracy
A form of government where society is ruled by the senile.

seniorhood
The state or period of being a senior; old age.

seniorness
seniority

seniorship
The rank or position of senior; seniority.

sennidin
Any of a group of dihydroxyanthrones present in senna

sennidins
plural of sennidin

sennight
A period of seven consecutive days and nights; a week.
Preceded by a specified day such as Sunday, today, or yesterday: a week from (either before or after) the specified day.
Preceded by a specified day and come: a week after the specified day.
Preceded by a specified day and gone or was: a week before the specified day.

sennights
plural of sennight

senone
A subset of a phone (speech segment)

senotherapy
Any therapy that counters senescence

senryu
Alternative spelling of senryū.

senryus
plural of senryu

sensation
A physical feeling or perception from something that comes into contact with the body; something sensed.
Excitation of sensory organs.
A widespread reaction of interest or excitement.
A remarkable person.
A small serving of gin or sherry.

sensationalisation
Alternative form of sensationalization.