13-letter words containing p, a, t, o, n
- dephlegmation — the act of dephlegmating
- depreciations — Plural form of depreciation.
- deprotonation — (chemistry) The removal of a proton (hydrogen ion) from a molecule to form a conjugate base.
- developmental — Developmental means relating to the development of someone or something.
- diamond point — a diamond-tipped engraving tool
- diaphanometer — an instrument used to measure transparency, esp of the atmosphere
- dilapidations — Plural form of dilapidation.
- diphenoxylate — a substance, C 30 H 32 N 2 O 2 , used in the form of its hydrochloride in the treatment of diarrhea.
- diphthongally — in a diphthongal manner
- disappointing — failing to fulfill one's hopes or expectations: a disappointing movie; a disappointing marriage.
- dispassionate — free from or unaffected by passion; devoid of personal feeling or bias; impartial; calm: a dispassionate critic.
- dispensations — Plural form of dispensation.
- displantation — the removal of a plantation
- dispositional — the predominant or prevailing tendency of one's spirits; natural mental and emotional outlook or mood; characteristic attitude: a girl with a pleasant disposition.
- disreputation — disrepute.
- dna computing — (architecture) The use of DNA molecules to encode computational problems. Standard operations of molecular biology can then be used to solve some NP-hard search problems in parallel using a very large number of molecules. The exponential scaling of NP-hard problems still remains, so this method will require a huge amount of DNA to solve large problems.
- dodecaphonist — a user of the twelve-tone system of serial music
- donnan uptake — The Donnan uptake is the uptake of an electrolyte (= a substance which electricity can pass through) as a neutral pair of ions during a sorption process.
- draftspersons — Plural form of draftsperson.
- east paterson — former name of Elmwood Park (def 2).
- emancipations — Plural form of emancipation.
- enantiomorphs — Plural form of enantiomorph.
- enantiomorphy — the state of being enantiomorphic
- 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.
- encompassment — The act of surrounding, or the state of being surrounded.
- endolymphatic — (anatomy) Pertaining to, or containing, endolymph.
- endoparasites — Plural form of endoparasite.
- endoparasitic — Of or pertaining to endoparasites.
- endopeptidase — An enzyme that breaks peptide bonds other than terminal ones in a peptide chain.
- enhypostatize — to come together in one person or hypostasis
- 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.
- enteropathies — Plural form of enteropathy.
- entomophagous — feeding mainly on insects; insectivorous
- epidotization — the process of changing into epidote
- epitrachelion — The liturgical vestment worn by priests and bishops of the Orthodox Church as the symbol of their priesthood, corresponding to the Western stole.
- equipartition — the equal division of the energy of a system in thermal equilibrium between different degrees of freedom. This principle was assumed to be exact in classical physics, but quantum theory shows that it is true only in certain special cases
- equiponderant — of the same weight; evenly balanced
- equiponderate — To counterbalance.
- equipotential — (of a surface or line ) composed of points all at the same potential.
- eta expansion — eta conversion
- ethnographers — Plural form of ethnographer.
- ethnographica — a collection of ethnographic items
- ethnographies — Plural form of ethnography.
- ethnophaulism — An ethnic or racial slur, typically caricaturing some identifiable (often physical) feature of the group being derided. For example,
- european toad — a European toad, Alytes obstetricans, the male of which carries the fertilized eggs on its hind legs until they hatch: family Discoglossidae
- eusporangiate — (of ferns) having each sporangium developing from a group of cells, rather than a single cell, and with no specialized dispersal of spores
- exasperations — Plural form of exasperation.
- exceptionable — Open to objection; causing disapproval or offense.