bacchanalisms
plural of bacchanalism

bacchanalization
Riotous revelry.

bacchanology
The study of drinking and its preparations, and history.

baccoo
A mischievous little male spirit in Caribbean folklore.

baccoos
plural of baccoo

baceridin
A cyclic hexapeptide present in an epiphytic bacillus

bachelordom
The state of a male who is a bachelor, i.e. unwed.

bachelorhood
The condition of being a bachelor.

bachelorhoods
plural of bachelorhood

bachelorism
Bachelorhood.
A manner or peculiarity belonging to bachelors.

bachelorisms
plural of bachelorism

bachelorship
The state of being a bachelor.

bacillaemia
The presence of bacilli in the bloodstream

bacillemia
A form of bacteraemia where the infectious agent is a bacillus.

bacilliculture
The cultivation of bacilli.
A culture of bacilli.

bacillicultures
plural of bacilliculture

bacillolysin
A form of thermolysin present in bacteria of the genus Bacillus.

bacillophobia
The fear of microbes.

backaction
Any action in an opposite direction

backactions
plural of backaction

backake
Obsolete spelling of backache.

backannotation
Alternative form of back-annotation.

backative
backing (financial or otherwise); support

backazimuth
A projection of the azimuth from the origin to the opposite side of the azimuth circle.

backazimuths
plural of backazimuth

backblow
The act of striking with the back of the hand.
A backlash.

backblows
plural of backblow

backbonding
Synonym of backdonation.

backbonelessness
cowardice; spinelessness

backcalculation
A form of calculation in which input parameters are adjusted until the calculated result coincides with the actual result found

backcalculations
plural of backcalculation

backcard
The piece of card used as backing for the clear plastic bubble that contains a packaged toy.

backcards
plural of backcard

backcross
To cross a hybrid with one of its parents.

backcrossed
simple past and past participle of backcross

backcrosses
plural of backcross

backdash
A backwards dashing movement.

backdashes
plural of backdash

backdirt
Dirt or sediment that has been sifted and examined and has no further interest.

backdonation
The transfer of one or more electrons from an atomic orbital of an atom to an antibonding orbital of a ligand.

backdonations
plural of backdonation

backdown
An act of backing down; a retraction or withdrawal.

backdowns
plural of backdown

backdrivability
The ability of a system of gears to be operated by applying a force to the output, transmitting force through the geartrain in the reverse of the usual direction.

backdune
One of a pair of sand dunes, furthest from the coast, separated from a foredune by a trough

backdunes
plural of backdune

backet
A shallow wooden trough for carrying ashes, coals, etc.

backets
plural of backet

backface
The back side of a face of a mesh, which typically will never face the camera and can thus be culled (discarded) from the list of items to be rendered.

backfaces
plural of backface

backfat
Fat of the back, especially of pigs.

backfield
The rear part of the field of play, particularly
The rear part of the field of play, particularly
The rear part of the field of play, particularly
The players occupying this area.

backfields
plural of backfield

backflop
A diving error that results in the diver's back making an impact on the surface of the water.

backflops
plural of backflop

backformation
Alternative spelling of back-formation.

backformations
plural of backformation

backhandedness
The quality of being backhanded
The quality of being backhanded
The quality of being backhanded
The quality of being backhanded
The quality of being backhanded
The quality of being backhanded

backkick
A kick directed backwards.

backlessness
Absence of a back.

backmutation
A mutation that restores the original sequence and hence the original phenotype.

backmutations
plural of backmutation

backness
Quality of being a back vowel.
A quality of vowels, indicating the horizontal position of the tongue relative to the back of the mouth (front, near-front, central, near-back, or back).

backoff
The situation where an algorithm or process refrains from taking an action it would otherwise have taken.
The situation where an incoming wave passes from shallower water to a deeper area, making the wave less steep and potentially unsurfable.

backoffs
plural of backoff

backportability
The quality of being backportable.

backpost
A pole or post onto the front of which items to be used are attached.

backprop
backpropagation

backpropagation
An error correction technique used in neural networks.
A phenomenon in which the action potential of a neuron creates a voltage spike both at the end of the axon, as normally, and also back through to the dendrites from which much of the original input current originated.

backpropagations
plural of backpropagation

backreaction
The reaction, as a result of Newton's third law, back from a radiating gravitational wave.

backreactions
plural of backreaction

backroll
The state of having been reverted, restored
The rolling the marijuana cigarette in a certain fashion

backrolled
past participle of backroll

backrolls
plural of backroll

backronymy
The back-formation of a phrase to fit an acronym.

backrub
A massage of the back.

backrubs
plural of backrub

backshore
An upper shore zone above high-tide.

backshores
plural of backshore

backsidedness
The condition of being backsided.

backsie
The back.
The act of taking back or going back on a statement, promise, or agreement.
A reciprocal action or consequence, such as immediately tagging the player who has tagged one in a game of tag.
The act of going through a sequence of moves in reverse.
The act of joining a queue behind a friend rather than at the end of the queue.

backsies
plural of backsie
plural of backsy

backsiphonage
The reverse flow of water or other liquids into the water supply due to a drop in pressure in the system.

backslab
A type of cast that is non-circumferential, only covering the posterior aspect of a limb, in order to permit swelling.

backslabs
plural of backslab

backslang
A form of slang composed of words whose spelling or sound is reversed.
A form of slang composed of words whose spelling or sound is reversed.

backslangs
plural of backslang

backsolution
The process or result of backsolving.

backsolutions
plural of backsolution

backspang
A piece of deceit or trickery enabling one to escape a commitment.

backspangs
plural of backspang

backspread
A combination of options, with more being long than short

backsy
Alternative spelling of backsie (taking back a statement).

backtesting
The process of testing a strategy, model etc. using data from a previous time

backtransformation
The reverse of a transformation

backtransformations
plural of backtransformation

backtranslation
Alternative spelling of back-translation.

backtranslations
plural of backtranslation

backupability
The capability of being backed up.

backwardism
The state of being backward, or going against progress; backwardness.

backwardness
The state of being backward.
Reluctance.

backwardnesses
plural of backwardness

backway
A back alley.

backways
plural of backway

backwoodsiness
The quality of being backwoodsy.

backwork
Movement or exertion of the back.

bacogenin
Any of a group of saponins present in Bacopa monniera

bacogenins
plural of bacogenin

bacoo
Alternative form of baccoo.

bacoos
plural of bacoo

bacover
Back cover of a book, magazine or similar medium.

bacovers
plural of bacover

bacrna
Alternative form of bacRNA.

bacrnas
plural of bacrna

bact
Abbreviation of bacteria.

bacteriochlorin
A form of chlorin, of bacterial origin, that has two pyrrole groups in the main ring

bacteriochlorins
plural of bacteriochlorin

bacteriocinogenicity
The quality of being bacteriocinogenic.

bacteriocuprein
A bacterial form of erythrocuprein that contains two atoms of zinc

bacterioscopy
The use of microscopy to study bacteria.