transmissometer
An optical instrument used to measure the transmission of light through a material; typically used to measure visibility through fog.

transmissometers
plural of transmissometer

transmittivity
A measure of transmittance.

transseries
A series (sequence of partial sums of a given sequence) in which members of the sequence from which the series is defined are defined by a transcendental function.

travelshed
The zone that can be travelled to from a specific point in a certain amount of time.

traveltime
The amount of time that it takes for a wave to propagate between two points.

traveltimes
plural of traveltime

treadwear
A numerical measure of how long the tread of a tire can be expected to last.

treblet
Archaic form of triblet.

treblets
plural of treblet

treeful
The quantity or number which fills a tree.

treefuls
plural of treeful

treelength
A measure of the size or complexity of a tree.

treelengths
plural of treelength

treesful
plural of treeful

treewidth
The width (maximum number of nodes or leaves at any level) of a tree.

treewidths
plural of treewidth

tregohm
A unit of electrical resistance equal to 10¹² ohms.

tregohms
plural of tregohm

trenchesful
plural of trenchful

trenchful
An amount sufficient to fill a trench.

trenchfuls
plural of trenchful

triacontad
Synonym of thirty, the number between 29 and 31.
A set of 30 items.

triacontads
plural of triacontad

triangulane
Any of a class of hydrocarbons consisting of linear, branched and cyclic aggregates of spiro-linked cyclopropane units; they are named n-triangulanes depending on number of cyclopropane rings

triangulanes
plural of triangulane

triblet
A tapering cylinder used in metalcraft, usually made of steel, used to expand or measure a ring or hole in another piece of metal up to a desired size.

triblets
plural of triblet

tricategories
plural of tricategory

tricategory
A 3-dimensional category, continuing the pattern of bicategory.

trichlorobenzene
Any of three isomeric chlorinated derivatives of benzene C₆H₃Cl₃ that have a number of industrial uses

trichlorobenzenes
plural of trichlorobenzene

triclusterings
plural of triclustering

trigintaduonion
A 32-dimensional hypercomplex number that is a nonassociative extension of a sedenion.

trigintaduonions
plural of trigintaduonion

trimean
A measure of a probability distribution's location defined as a weighted average of the distribution's median and its two quartiles.

trimeans
plural of trimean

trimethylpentane
Any of several isomers of octane having three methyl groups attached to a pentane chain; especially isooctane, used as a standard for octane number

trimethylpentanes
plural of trimethylpentane

tripmeter
An odometer in a motor vehicle that can be reset at any time, used to measure the distance of individual journeys.

tripmeters
plural of tripmeter

tripodies
plural of tripody

tripody
Three metrical feet taken together, or included in one measure.

tristichs
plural of tristich

trn
Trillion.
Trillion.
Trillion.

troland
A unit (symbol Td) of conventional retinal illuminance, intended as a means of correcting photometric measurements of luminance values impinging on the human eye by scaling them by the effective pupil size.

trolands
plural of troland

tromboxan
Misspelling of thromboxane.

tromboxane
Misspelling of thromboxane.

truckload
The contents of a full truck or lorry.
A large number.

truckloads
plural of truckload

trugg
An old English measure of corn, perhaps equal to ¹⁄₁₂ of a quarter.

truggs
plural of trugg

trunkload
A quantity sufficient to fill the trunk of a car

trunkloads
plural of trunkload

truti
A unit of time equal to about 30 microseconds.

trutis
plural of truti

tsps
plural of tsp

tsubo
A Japanese unit of areal measure, roughly 3.3 m² or 35.5 ft², equivalent to the area of two rectangular tatami mats placed side-by-side to form a square.

tsubos
plural of tsubo

tubful
an amount that would fill a tub

tubfuls
plural of tubful

tubsful
plural of tubful

tummal
A great quantity or heap.

tummals
plural of tummal

tummler
An employee, usually male, of a Borscht Belt resort charged with the duty of entertaining guests throughout the day by providing any number of services, from comedian to master of ceremonies.
A lively, mischievous man.
A person with an official role which involves facilitating social interaction.

tummlers
plural of tummler

tunnage
Alternative spelling of tonnage.

tunnages
plural of tunnage

turbidimeter
An optical instrument that measures the turbidity of a fluid containing suspended particles.

turbidimeters
plural of turbidimeter

turbidometer
Misspelling of turbidimeter.

turbimeter
Alternative form of turbidimeter.

turbimeters
plural of turbimeter

turnovers
plural of turnover

turnverein
A gymnastic or athletic club, originally those promoting German culture. They originated in the 19th century and spread from Germany to the USA, where a small number still exist, at least in name.

turnvereins
plural of turnverein

tutanague
Alternative form of tutenag.

tutenague
Alternative form of tutenag.

tutwork
Alternative form of tut-work.

tv
Alternative form of TV.

tvs
plural of tv

twelveness
The property of being twelve in number.

twelvepence
The monetary amount of twelve pence.

twentyness
The property of being twenty in number.

twentypence
The monetary amount of twenty pence.

twip
A unit of measure equal to one twentieth of a point.

twips
plural of twip

twopence
A British or Irish coin worth two (old or new) pence.
A cost or value of two pence.
A small amount or value.

twopences
plural of twopence

twopennyworth
A portion worth twopence.

twopennyworths
plural of twopennyworth

tyiyn
A unit of currency in Kyrgyzstan, one hundredth of a som.

tyiyns
plural of tyiyn

typometer
A ruler traditionally used in the graphic arts to inspect the measures of typographic materials.

typometers
plural of typometer

tyyn
A unit of currency in Kyrgyzstan, one hundredth of the som.
A unit of currency in Uzbekistan.

uid
Alternative form of UID.

uids
plural of uid; Alternative form of UIDs.

ulnage
Obsolete form of alnage.

ulps
plural of ulp

ultima
The final syllable of a word.
A third-order measure of derivative price sensitivity, expressed as the rate of change of vomma with respect to changes in the volatility of the underlying asset.

ultimas
plural of ultima

ultramicrobalance
A balance used to weigh very small amounts

ultramicrobalances
plural of ultramicrobalance

umptillion
An extremely large, unspecified number.

umptillions
plural of umptillion

unaries
plural of unary

unbibium
The systematic element name for the (as yet undiscovered) chemical element with atomic number 122 (symbol Ubb).

unbiennium
The systematic element name for the (as yet undiscovered) chemical element with atomic number 129 (symbol Ube).

unbihexium
The systematic element name for the (as yet undiscovered) chemical element with atomic number 126 (symbol Ubh).

unbinilium
The systematic element name for the (as yet undiscovered) chemical element with atomic number 120 (symbol Ubn).

unbioctium
The systematic element name for the (as yet undiscovered) chemical element with atomic number 128 (symbol Ubo).

unbipentium
The systematic element name for the (as yet undiscovered) chemical element with atomic number 125 (symbol Ubp).

unbiquadium
The systematic element name for the (as yet undiscovered) chemical element with atomic number 124 (symbol Ubq).

unbiseptium
The systematic element name for the (as yet undiscovered) chemical element with atomic number 127 (symbol Ubs).

unbitrium
The systematic element name for the (as yet undiscovered) chemical element with atomic number 123 (symbol Ubt).

unbiunium
The systematic element name for the (as yet undiscovered) chemical element with atomic number 121 (symbol Ubu).

underbusts
plural of underbust

underconcern
An insufficient amount of concern.

underdivergence
A lack of divergence.
A minimum amount of divergence.