13-letter words containing a, t, c, o
- ejection seat — a seat, esp as fitted to military aircraft, that is fired by a cartridge or rocket to eject the occupant from the aircraft in an emergency
- electrization — the action of electrifying
- electroactive — (of living tissue) exhibiting electrical activity or responsive to electrical stimuli
- electrodermal — Of or relating to measurement of the electrical conductivity of the skin, especially as an indicator of someone’s emotional responses.
- electrographs — Plural form of electrograph.
- electromagnet — A soft metal core made into a magnet by the passage of electric current through a coil surrounding it.
- electron beam — a beam or stream of electrons emitted by a single source that move in the same direction and at the same speed
- electroplated — Simple past tense and past participle of electroplate.
- electroplates — Third-person singular simple present indicative form of electroplate.
- electrostatic — Of or relating to stationary electric charges or fields as opposed to electric currents.
- electrovalent — (of bonding) resulting from electrostatic attraction between positive and negative ions; ionic.
- emancipations — Plural form of emancipation.
- enantiodromic — relating to enantiodromia
- enantiotropic — relating to enantiotropy
- encapsulation — The act of enclosing in a capsule; the growth of a membrane around (any part) so as to enclose it in a capsule.
- encephalotomy — The dissection of the brain.
- enchondromata — Plural form of enchondroma.
- encomiastical — Alternative form of encomiastic.
- encompassment — The act of surrounding, or the state of being surrounded.
- encouragement — The action of giving someone support, confidence, or hope.
- encroachments — Plural form of encroachment.
- encrustations — Plural form of encrustation.
- enculturation — The gradual acquisition of the characteristics and norms of a culture or group by a person, another culture, etc.
- endolymphatic — (anatomy) Pertaining to, or containing, endolymph.
- endoparasitic — Of or pertaining to endoparasites.
- enterohepatic — Relating to or denoting the circulation of bile salts and other secretions from the liver to the intestine, where they are reabsorbed into the blood and returned to the liver.
- entomological — Of or pertaining to entomology.
- entomostracan — any small crustacean of the group (formerly subclass) Entomostraca, including the branchiopods, ostracods, and copepods
- epitrachelion — The liturgical vestment worn by priests and bishops of the Orthodox Church as the symbol of their priesthood, corresponding to the Western stole.
- epitrochoidal — Being or relating to an epitrochoid.
- eproctophilia — Sexual arousal from flatulence.
- equinoctially — In an equinoctial manner; relative to the equinox.
- equisetaceous — belonging to the family Equisetaceae
- equivocations — Plural form of equivocation.
- ergatomorphic — pertaining to an ergatomorph
- eroticization — The act or process of eroticizing.
- escapologists — Plural form of escapologist.
- eschatologies — Plural form of eschatology.
- escort agency — an agency where people, esp young women, may be hired to accompany someone for entertainment, etc
- eta reduction — eta conversion
- ethanoic acid — acetic acid
- ethnocultural — Relating to or denoting a particular ethnic group.
- ethnographica — a collection of ethnographic items
- ethologically — In an ethological manner.
- ethyl alcohol — ethanol, alcohol
- etiologically — In an etiological manner; determined on an etiological basis.
- eudaemonistic — Of or pertaining to eudaemonism.
- evocativeness — The state or condition of being evocative.
- ex post facto — having retrospective effect
- exacerbations — Plural form of exacerbation.