TwixA popular chocolate bar produced by the Mars company, consisting of two fingers of biscuit with other confectionery toppings and coatings (most frequently caramel and milk chocolate).
TwixmasThe period in between Christmas Day and New Year, typically December 27th–31st where Boxing Day is observed, and December 26th–31st elsewhere (i.e. the first six of the Twelve Days of Christmas).
twoA numerical value equal to 2; the number following one and preceding three.
twocThe crime of taking a car without the consent of the owner.
twoccedOf an object, usually a car: having been stolen.
twoccerA person who engages in twoccing; a car thief.
twoccingThe act of taking a car without the owner's consent, usually in order to engage in joyriding.
twockThe sharp, quick sound of one hard thing hitting another hard (or rubber or leather) thing, especially sports equipment such as a bat hitting a ball.
twoerA glass marble in children's games, slightly larger and more valuable than a oner.
twoferSomething sold at a discount of two for the price of one.
twofieA smartphone-taken picture of two people, or one person and an object.
TwofishAn encryption algorithm, related to the earlier Blowfish, used in modern cryptographic software.
twonagerA two-year-old toddler who is now more independent and difficult, involving refusals, demands and tantrums; a toddler experiencing their terrible twos developmental stage.
twonessThe state or condition of being two; duality; doubleness.
TwyningA village and civil parish in Tewkesbury district, Gloucestershire, England, surrounded on three sides by Worcestershire (OS grid ref SO8937).
twystronA microwave-producing vacuum tube that combines the principles of a traveling wave tube and a klystron.
TwywellA village and civil parish in North Northamptonshire district, Northamptonshire, England, previously in East Northamptonshire district (OS grid ref SP9578).
TybiThe fifth month of the later ancient Egyptian civil calendar and Coptic calendar, corresponding to the first month of the season of Peret. Since 25 BCE, when the calendar was reformed to include leap-days, Tybi has been in roughly January.
TyburnA manor, first mentioned in the Domesday Book (1086).
TyburniaA district of London created in the early 19th century as a residential redevelopment of the historic lands of the Bishop of London, known as the Tyburn Estate.
TychonicOf or relating to Tycho Brache (1546-1601), Danish astronomer and alchemist, or specifically to his model of the Solar System, the Tychonic system.
tychoparthenogenesisparthenogenesis in a species that normally reproduces normally (typically a weevil)
TydeusA male given name from Ancient Greek, notably borne by
tyeA chain or rope, one end of which passes through the mast, and is made fast to the center of a yard; the other end is attached to a tackle, by means of which the yard is hoisted or lowered.