overheads
plural of overhead

overheight
Higher than is standard or (transport, law, of a vehicle) higher than is allowed.

overinflation
Excessive inflation (of vehicle tyres).

overinflations
plural of overinflation

overlength
Longer than is standard or (transport, law, of a vehicle) longer than is allowed.

overloadings
plural of overloading

overlordships
plural of overlordship

overseerships
plural of overseership

overstrain
To subject to an excessive demand on strength, resources, abilities, or the imagination.

overture
An opening; a recess or chamber.
Disclosure; discovery; revelation.
An approach or proposal made to initiate communication, establish a relationship etc.
A motion placed before a legislative body, such as the General Assembly of the Church of Scotland.
A musical introduction to a longer piece of music or a dramatic work (such as a play, an opera, or a motion picture).
A medley of themes from a larger work, such as an opera or musical, typically played at the beginning but sometimes played at any part of the work or performed as a standalone piece.

overtures
plural of overture

overweightage
Extra or undue weight or importance.
A charge levied for the transportation of excessively heavy goods.

overwidth
Wider than is standard or (transport, law, of a vehicle) wider than is allowed.

overworship
Excessive worship.

ovotransferin
Misspelling of ovotransferrin.

ovotransferrin
conalbumin

ovotransferrins
plural of ovotransferrin

ownage
ownership

owndom
Property.
Personal belongings; possessions.
A characteristic; quality; attribute; trait.
Ownership; possession.
Control of oneself; self-mastery.

owndoms
plural of owndom

ownerships
plural of ownership

ownship
One's own aircraft, as represented in a flight training simulation or traffic collision avoidance system.

ownships
plural of ownship

oxacarbenium
Alternative form of oxocarbenium.

oxacarbeniums
plural of oxacarbenium

oxadiazolone
A derivative of oxadiazole having a carbonyl group adjacent to the oxygen atom

oxadiazolones
plural of oxadiazolone

oxamate
The carboxylate anion of oxamic acid.

oxamates
plural of oxamate

oxaretinoid
Any retinoid that has a carbonyl group

oxaretinoids
plural of oxaretinoid

oxasapphyrin
A sapphyrin in which a carbon atom has been replaced by an oxygen atom.

oxathiazinone
A six-membered unsaturated heterocycle containing three carbon atoms (one of them as a carbonyl group) and one each of nitrogen, oxygen and sulfur

oxathiazinones
plural of oxathiazinone

oxazolone
A five-membered heterocycle containing three carbon atoms, one nitrogen atom, one oxygen atom, a carbonyl group and a double bond
A chemical allergen, 4-ethoxymethylene-2-phenyloxazol-5-one, used for immunological experiments, particularly for experiments on delayed type hypersensitivity.

oxazolones
plural of oxazolone

oxback
The back of an ox (being ridden, or laden with luggage, as a means of transportation).

oxcart
A cart designed to be drawn by an ox or oxen.

oxcarts
plural of oxcart

oxepinoxy
A radical derived from oxepine having a carbonyl group in position 2

oxoalkyl
Any alkyl group in which a methylene group has been replaced by a carbonyl group.

oxoalkyls
plural of oxoalkyl

oxobutanoate
Any derivative of a butanoate in which a methylene group has been replaced by a carbonyl group

oxobutanoates
plural of oxobutanoate

oxocarbazate
A derivative of a carbazate in which a methylene group has been replaced by a carbonyl

oxocarbazates
plural of oxocarbazate

oxocarbenium
Any canonical form of a carbocation having the positive charge on an oxygen atom

oxocarbeniums
plural of oxocarbenium

oxocarboxylate
Any derivative of a carboxylate in which a methylene group has been replaced by a carbonyl group

oxocarboxylates
plural of oxocarboxylate

oxocholesterol
Any derivative of cholesterol in which a methylene group has been replaced by a carbonyl group

oxocholesterols
plural of oxocholesterol

oxoderivative
A derivative formally made by replacing a methylene group with a carbonyl one

oxoderivatives
plural of oxoderivative

oxodicarboxylate
Any derivative of a dicarboxylate in which a methylene group has been replaced by a carbonyl group

oxodicarboxylates
plural of oxodicarboxylate

oxoethyl
Any radical formed by substitution of an oxygen atom (as a carbonyl group) for two hydrogen atoms of an ethyl radical

oxoindolizidine
Any derivative of indolizidine in which a methylene group has been replaced by a carbonyl group

oxoindolizidines
plural of oxoindolizidine

oxononenal
Any ketone derivative of nonenal (in which a methylene group is converted to a carbonyl group) but especially 4-oxononenal formed by oxidation of polyunsaturated fatty acids

oxononenals
plural of oxononenal

oxopentanoate
Any derivative of a pentanoate in which a methylene group is replaced by a carbonyl group; a salt or ester of an oxopentanoic acid

oxopentanoates
plural of oxopentanoate

oxopiperazine
A heterocyclic ketone formed by replacing a methylene group of piperazine with a carbonyl group

oxycarbonate
Any substance which is both an oxide and a carbonate

oxycarbonates
plural of oxycarbonate

oxycorticoid
Any corticoid that has a carbonyl or hydroxy group

oxycorticoids
plural of oxycorticoid

oyakata
A retired rikishi who has reached a certain standing and either becomes a shisho or helps train in others' heya.

oysterboat
A boat used for going out to catch oysters.

oysterboats
plural of oysterboat

pacer
One who paces.
In harness racing, a horse with a gait in which the front and back legs on one side take a step together alternating with the legs on the other side; as opposed to a trotter.
A pacemaker (one who sets the pace in a race).
A timer in an electric toothbrush that indicates how long the user should spend brushing in each part of the mouth.

pacers
plural of pacer

pacific
Calm, peaceful.
Preferring peace by nature; avoiding violence.

packable
Capable of being packed.

packables
plural of packable

packetboat
Alternative form of packet boat.

packetboats
plural of packetboat

packraft
A lightweight inflatable boat.

packrafts
plural of packraft

packtrain
Alternative form of pack train.

packtrains
plural of packtrain

pacsin
Any of a family of cytoplasmic phosphoproteins that play a role in vesicle formation and transport

pacsins
plural of pacsin

paddleboat
A boat propelled by a paddle wheel
a pedalo

paddleboaters
plural of paddleboater

paddleboats
plural of paddleboat

paddlewheel
A large wheel fitted with thick slats, turned by an engine and used to propel a boat.
A boat propelled by a paddlewheel.

paddlewheeler
A boat propelled by paddlewheel.

paddlewheelers
plural of paddlewheeler

paddlewheels
plural of paddlewheel

paddywaggon
Alternative form of paddy wagon.

paddywaggons
plural of paddywaggon

paddywagon
Alternative form of paddy wagon.

paddywagons
plural of paddywagon

padewakang
A traditional boat used for long-distance voyages by various peoples of South Sulawesi.

padewakangs
plural of padewakang

padeye
A ring attached to a vessel and used as a fairlead.

padeyes
plural of padeye

padiddle
An exclamation shouted during a game by the first player that sees an automobile with only one lit headlight, the said person being allowed to kiss or strike one of the other players.

padiddles
plural of padiddle

paduakan
Alternative form of padewakang.

paduakans
plural of paduakan

padwork
Training with pads on the hands to reduce the risk of injury.

paedodontics
Alternative form of pedodontics.

paedodontist
Alternative form of pedodontist.

paedodontists
plural of paedodontist

paeds
Alternative form of peds (“pediatrics”).

pageships
plural of pageship

painter
An artist who paints pictures.
A laborer or workman who paints surfaces using a paintbrush or other means.

painters
plural of painter

painterships
plural of paintership

paintwork
The painted surface of a car, building, etc.

paintworks
plural of paintwork