13-Letter Words Starting With T

Here's the list of all the 635 13-Letter Words Starting With T in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
technological
1. of or relating to a practical subject that is organized according to scientific principles
2. based in scientific and industrial progress
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transcription
1. something written, especially copied from one medium to another, as a typewritten version of dictation
2. (genetics) the organic process whereby the DNA sequence in a gene is copied into mRNA; the process whereby a base sequence of messenger RNA is synthesized on a template of complementary DNA
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traditionally
1. according to tradition; in a traditional manner
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transnational
1. involving or operating in several nations or nationalities
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theoretically
1. in theory; according to the assumed facts
2. in a theoretical manner
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typographical
1. relating to or occurring or used in typography
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telemarketing
1. the use of the telephone as an interactive medium for promotion and sales
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transatlantic
1. crossing the Atlantic Ocean
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thermoplastic
1. having the property of softening or fusing when heated and of hardening and becoming rigid again when cooled
2. a material that softens when heated and hardens again when cooled
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thermodynamic
1. of or concerned with thermodynamics
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translational
1. of or relating to uniform movement without rotation
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translocation
1. the transport of dissolved material within a plant
2. (genetics) an exchange of chromosome parts
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transgendered
1. a person who has undergone a sex change operation
2. involving a partial or full reversal of gender
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toxicological
1. of or relating to toxicology
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telecommuting
1. employment at home while communicating with the workplace by phone or fax or modem
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topographical
1. concerned with topography
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transparently
1. so as to be easily understood or seen through
2. so as to allow the passage of light
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triangulation
1. a trigonometric method of determining the position of a fixed point from the angles to it from two fixed points of a known distance apart; useful in navigation
2. a method of surveying; the area is divided into triangles and the length of one side and its angles with the other two are measured, then the lengths of the other sides can be calculated
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transcriptase
1. the enzyme that copies DNA into RNA
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transposition
1. any abnormal position of the organs of the body
2. an event in which one thing is substituted for another
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transgression
1. the act of transgressing; the violation of a law or a duty or moral principle
2. the spreading of the sea over land as evidenced by the deposition of marine strata over terrestrial strata
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trigonometric
1. of or relating to or according to the principles of trigonometry
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transcendence
1. a state of being or existence above and beyond the limits of material experience
2. the state of excelling or surpassing or going beyond usual limits
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transportable
1. capable of being moved or conveyed from one place to another
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tyrannosaurus
1. large carnivorous bipedal dinosaur having enormous teeth with knifelike serrations; may have been a scavenger rather than an active predator; later Cretaceous period in North America
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transplanting
1. the act of removing something from one location and introducing it in another location
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tetrachloride
1. any compound that contains four chlorine atoms per molecule
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toxoplasmosis
1. infection caused by parasites transmitted to humans from infected cats; if contracted by a pregnant woman it can result in serious damage to the fetus
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transmutation
1. an act that changes the form or character or substance of something
2. a qualitative change
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transmissible
1. (of disease) capable of being transmitted by infection
2. occurring among members of a family usually by heredity
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teleportation
1. a hypothetical mode of instantaneous transportation; matter is dematerialized at one place and recreated at another
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transmittance
1. the fraction of radiant energy that passes through a substance
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transpiration
1. the passage of gases through fine tubes because of differences in pressure or temperature
2. the process of giving off or exhaling water vapor through the skin or mucous membranes
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thunderstruck
1. as if struck dumb with astonishment and surprise
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theologically
1. as regards theology
2. in a theological manner
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thermonuclear
1. using nuclear weapons based on fusion as distinguished from fission
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temperamental
1. relating to or caused by temperament
2. subject to sharply varying moods
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triamcinolone
1. a synthetic corticosteroid (trade names Aristocort or Aristopak or Kenalog) used as an anti-inflammatory agent
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transshipment
1. the transfer from one conveyance to another for shipment
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topologically
1. from the point of view of topology
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transcultural
1. extending through all human cultures
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13-Letter Words Starting With T