13-letter words containing e, t, i
- atomic weight — the weight of one atom of an element expressed in atomic mass units: it is the average weight of all the isotopes of the element
- atrociousness — The state of being atrocious.
- attentiveness — characterized by or giving attention; observant: an attentive audience.
- attitudinized — Simple past tense and past participle of attitudinize.
- attitudinizer — One who attitudinizes, or practises poses.
- attitudinizes — Third-person singular simple present indicative form of attitudinize.
- attributively — pertaining to or having the character of attribution or an attribute.
- atypicalities — not typical; not conforming to the type; irregular; abnormal: atypical behavior; a flower atypical of the species.
- auction house — a commercial company that specializes in selling items at auction
- auctioneering — Present participle of auctioneer.
- audiocassette — a cassette containing audiotape
- augmentations — Plural form of augmentation.
- austenitizing — to form austenite in (a ferrous alloy) by heating.
- australianize — (esp of a new immigrant) to adopt or cause to adopt Australian habits and attitudes; integrate into Australian society
- austrian pine — an evergreen tree, Pina nigra austriaca
- authentically — not false or copied; genuine; real: an authentic antique.
- authenticated — Prove or show (something, esp. a claim or an artistic work) to be true or genuine.
- authenticates — Third-person singular simple present indicative form of authenticate.
- authenticator — a person or thing that authenticates.
- authoritative — Someone or something that is authoritative gives an impression of power and importance and is likely to be obeyed.
- auto-injector — An auto-injector is a hypodermic syringe that you can use to inject yourself with a liquid.
- autodigestion — (biology) The digestion of tissue by enzymes produced by the organism itself.
- autoeroticism — the arousal and use of one's own body as a sexual object, as through masturbation
- autoinfection — infection by a pathogenic agent already within the body or infection transferred from one part of the body to another
- automatonlike — Like an automaton; robotic.
- automechanism — an automatic mechanical system or component, especially a device that operates automatically under predetermined conditions.
- autoschediasm — anything done with little forethought or preparation
- autoschediaze — to do or act with little forethought or preparation
- averruncation — the act of averting or turning away
- aviation fuel — fuel used to power airplanes
- azurmalachite — a blue-green ornamental stone consisting of a mixture of azurite and malachite.
- babbitt metal — any of a number of alloys originally based on tin, antimony, and copper but now often including lead: used esp in bearings
- backbone site — A key Usenet, electronic mail and/or Internet site; one that processes a large amount of third-party traffic, especially if it is the home site of any of the regional coordinators for the Usenet maps. Notable backbone sites as of early 1993 include uunet and the mail machines at Rutgers University, UC Berkeley, DEC's Western Research Laboratories, Ohio State University and the University of Texas. Compare rib site, leaf site.
- backing store — a computer storage device, usually a disk, that provides additional storage space for information so that it can be accessed and referred to when required and may be copied into the processor if needed
- bacteriocidal — Alternative spelling of bactericidal.
- bacteriogenic — Caused by bacteria.
- bacteriologic — a branch of microbiology dealing with the identification, study, and cultivation of bacteria and with their applications in medicine, agriculture, industry, and biotechnology.
- bacteriolysin — an antibody which, when it combines with bacterial cells, causes lysis of those cells, thus destroying them
- bacteriolysis — the destruction or disintegration of bacteria
- bacteriolytic — disintegration or dissolution of bacteria.
- bacteriophage — a virus that is parasitic in a bacterium and multiplies within its host, which is destroyed when the new viruses are released
- bacteriophagy — the action of a bacteriophage
- bacterioscopy — the examination of bacteria with a microscope.
- bacteriostats — Plural form of bacteriostat.
- bacteriotoxin — any toxin that kills bacteria
- bacterization — subjection to bacterial action
- baggage train — a train of wagons carrying the equipment needed by an army on the march
- balanced diet — a diet consisting of the proper quantities and proportions of foods needed to maintain health or growth.
- ballistospore — a spore, esp a fungal spore, that is forcefully ejected from its source
- baltic shield — the wide area of ancient rock in Scandinavia