biphonemes
plural of biphoneme

biplanarity
The quality of being biplanar.

biplicity
The state of being twice folded; reduplication.
Doubleness, the state of being double.

biplot
A kind of statistical graph, a generalization of the simple two-variable scatter plot, allowing information on both samples and variables of a data matrix to be displayed graphically.

biplots
plural of biplot

bipod
A two-legged stand.

bipolar
Involving or having both extremes or poles at the same time.
Relating to both polar regions.
Relating to a bipole.
Relating to or having bipolar disorder.
Of or relating to an international system in which two states wield most of the cultural, economic, and political influence.

bipolarities
plural of bipolarity

bipolarity
The state of being bipolar.

bipolarization
polarization into two opposing factions

bipolarizations
plural of bipolarization

bipolaron
A doubly-charged polaron
A bound pair of two polarons

bipolars
plural of bipolar

bipositionality
The quality of being bipositional.

bipotency
The condition of being bipotent

bipotentialities
plural of bipotentiality

bipotentiality
The capacity to develop in either of two different ways, especially to become either male or female
The presence of both male and female reproductive organs in an individual; hermaphroditism

bipotentiometry
A form of potentiometry using two electrodes for measurement.

biprimality
The condition of being a biprime number

biprism
A fusion of two triangular prisms.
An optical device of this construction used to generate interference fringes.

biprisms
plural of biprism

biproduct
An object which is simultaneously the product and the coproduct of some collection of objects.

biproducts
plural of biproduct

biprojectivity
The quality of being biprojective.

biprop
Abbreviation of bipropellant.

biprops
plural of biprop

bipyrimidine
Any of several isomeric bicyclic heterocycles formed from two pyrimidine rings joined by a single bond, but especially 2,2′-bipyrimidine

bipyrimidines
plural of bipyrimidine

biquandle
A generalisation of a quandle that is a form of a birack

biquandles
plural of biquandle

biquintile
An aspect of two planets that are distant from each other by two fifths of a great circle (72 degrees)

biquintiles
plural of biquintile

biraciality
The property of being biracial.

biradari
Alternative form of baradari (“system of social strata”).

biradaris
plural of biradari

biraderi
Synonym of baradari (“Muslim social strata”).

birationality
The quality of being birational.

birddom
The state of being a bird, or of belonging to the world of birds; birds collectively.

birdeater
Anything which eats birds.
Any of certain large tarantulas which occasionally (though very rarely) eat hummingbirds, especially of the genera Avicularia and Theraphosa, the latter of which contains the Goliath birdeater (Theraphosa blondi).

birdhood
The state or condition of being a bird.

birdicide
The act or practice of killing birds.

birdishness
The quality of being birdish.

birdkind
All birds, considered as a group.

birdlessness
Absence of birds.

birdlikeness
The quality of being birdlike.

birdliness
The state, quality, or condition of being birdly.

birdlore
The knowledge, science, or study of birds; ornithology.

birdness
The quality of being a bird.

birdwalk
A walk taken for the purpose of birdwatching.

birdyback
A system of transportation in which containers are moved from truck to airplane.

biregularity
The property of being biregular.

bireme
An ancient galley having two banks of oars, one above the other.

biremes
plural of bireme

birettina
A small skullcap worn beneath the biretta.

birettinas
plural of birettina

birhopaloid
A type of nematocyst with two dilations on the shaft. Whatever that means. "Dilations on the shaft".

birhythmicity
The condition of being birhythmic

biromanticism
The state of being biromantic.

birotation
Mutarotation.

birotations
plural of birotation

birotunda
A structure made of two adjoined rotundas.

birotundas
plural of birotunda

birthaversaries
plural of birthaversary

birthaversary
The combined celebration of one's birthday and one's anniversary, especially when the two individual events are near each other in date.
A birthday.

birthdate
The year, month, and day of someone's birth; a date of birth.

birthgasm
A childbirth with which the procreator feels sexual pleasure.

birthgasms
plural of birthgasm

birthhood
The state, quality, or condition of being born; nativity.

birthhoods
plural of birthhood

birthiversary
Alternative spelling of birthaversary.

birthlessness
Absence of birth.

birthmonth
The month in which someone is born.

birthmonths
plural of birthmonth

birthstool
A special type of seat to provide balance and support during childbirth.

birthyear
The year in which one was born; year of (one's) birth.

birthyears
plural of birthyear

bisalbuminaemia
The presence of normal and abnormal forms of albumin in the blood

bisalkylation
Any reaction that introduces two alkyl groups into a molecule

bisalp
bilateral salpingectomy; removal of both Fallopian tubes

bisbenzyl
Any of a group of diphenyls formed from two benzyl groups

bisbenzyls
plural of bisbenzyl

biscuitiness
The quality of being biscuity.

bisecant
A secant that cuts a curve at exactly two points

bisection
An act of division into two parts, especially two equal parts.
Either of the two portions thus produced.
The act of bisecting.

bisectioning
division into two parts

bisectionings
plural of bisectioning

bisections
plural of bisection

bisegment
One of two equal parts of a line segment, circle, polygon, or other entity.

bisegmentation
An act of division into two segments, especially two equal ones (bisegments).

bisegmentations
plural of bisegmentation

bisegments
plural of bisegment

biseparability
The property of being biseparable.

bisexualism
Bisexuality.

bisexualities
plural of bisexuality

bisexuality
The state of being sexually attracted to members of either sex; experiencing both heterosexual and homosexual attraction.
The state of being bisexual (“having both male and female parts or roles”).

bisexualization
The act or process of bisexualizing.

bisexualness
bisexuality

bishie
A bishonen character.

bishonen
An Asian aesthetic of young men whose beauty (and sex appeal) transcends the boundary of gender or sexual orientation, found in manga, etc.

bishopdom
Synonym of bishopric.
Synonym of episcopate.

bishopdoms
plural of bishopdom

bishophood
The state, condition, or office of a bishop.

bishoujo
A genre of anime and manga depicting cute young girls and women.

bishounen
Alternative spelling of bishonen.

bisimilarities
plural of bisimilarity

bisimilarity
The quality of being bisimilar.

bisindole
Any of several tetracyclic heterocycles consisting of two indole moieties linked by a single bond

bisindoles
plural of bisindole

bisintercalation
intercalation using two links, or a double bond

bisintercalations
plural of bisintercalation

biski
A type of sit-ski, with a pair of skis mounted underneath the suspension cushioned chair, used by wheelchair-bound skiers in downhill skiing and para-alpine. It is paired with outriggers, ski poles that have skis attached to the bottom, instead of the pick/spike, to function as outrigger runners for the skier sitting in the sitski.
A type of sit-ski, used in para cross country skiing, with a chair solidly mounted to a pair of side-by-side cross country skis. It is paired with ski poles much like normal cross country poles.

biskis
plural of biski

bismar
A kind of steelyard used in Orkney.

bismars
plural of bismar

bismerpund
An old Swedish unit of weight, equivalent to 5.101 kilograms.

bismerpunds
plural of bismerpund

bismuthene
A two-dimensional layer of bismuth in a hexagonal, planar structure analogous to graphene.

bismuthenes
plural of bismuthene

bisoliton
A pairing of two solitons

bisolitons
plural of bisoliton

bisoness
Obsolete form of business.