11-letter words containing s, e, p, t, a
- isometropia — equality of refraction in the two eyes of an individual.
- isospectral — (mathematics) Having the same spectrum.
- iteroparous — (of a plant) producing flowers and fruit more than once (usually many times) before dying
- jehoshaphat — a king of Judah, son of Asa, who reigned in the 9th century b.c. I Kings 22:41–50.
- jumpmasters — Plural form of jumpmaster.
- jumpstarted — Simple past tense and past participle of jumpstart.
- keratoscope — an instrument, as Placido's disk, for determining the symmetry of the curvature of the cornea.
- keratoscopy — an instrument, as Placido's disk, for determining the symmetry of the curvature of the cornea.
- kinetoplast — A mass of mitochondrial DNA lying close to the nucleus in some flagellate protozoa.
- kleptocrats — Plural form of kleptocrat.
- lapidescent — in the process of changing into stone
- last gospel — in the order of service for the Mass, the final reading of a Gospel lesson.
- last supper — the supper of Jesus and His disciples on the eve of His Crucifixion. Compare Lord's Supper (def 1).
- latiseptate — having broad partitions or septa
- lepromatous — the swollen lesion of leprosy.
- leptospiral — relating to, caused by, or characteristic of leptospires
- letterspace — to space out (the letters of a word or line) for balance or emphasis.
- leucoplasts — Plural form of leucoplast.
- lex scripta — written law; statute law.
- lightplanes — Plural form of lightplane.
- lost pleiad — See under Pleiades (def 1).
- macrophytes — Plural form of macrophyte.
- manipulates — Third-person singular simple present indicative form of manipulate.
- master copy — an original copy, stencil, tape, etc, from which duplicates are made
- master plan — A master plan is a clever plan that is intended to help someone succeed in a very difficult or important task.
- master tape — an original copy of an audio tape that can be used to produce other copies
- master-plan — to construct a master plan for: to master-plan one's career.
- masterpiece — a person's greatest piece of work, as in an art.
- mecopterans — Plural form of mecopteran.
- megaphonist — Someone who uses a megaphone.
- mentoplasty — plastic surgery to correct a functional or cosmetic deformity of the chin.
- mesopotamia — an ancient region in W Asia between the Tigris and Euphrates rivers: now part of Iraq.
- mesotherapy — a cosmetic procedure in which minute doses of medication, vitamins, etc, are injected repeatedly into the mesodermal tissue under the skin to promote fat loss
- metacarpals — Plural form of metacarpal.
- metanephros — one of the three embryonic excretory organs of higher vertebrates, becoming the permanent and functional kidney.
- metaphorist — a creator or user of metaphors
- metaphrased — Translated literally.
- metaphrases — Plural form of metaphrase.
- metaphrasis — a metaphrase
- metaphrasts — Plural form of metaphrast.
- metaphysics — metaphysics.
- metaplasmic — Cell Biology. the nonliving matter or inclusions, as starch or pigments, within a cell.
- metaplastic — the transformation of one type of tissue into another.
- metapodials — Plural form of metapodial.
- metapsychic — relating to metapsychics
- misanthrope — a comedy (1666) by Molière.
- morse taper — a taper that is one of a standard series used in the shank of tools to fit a matching taper in the mandrel of a machine tool
- multiplanes — Plural form of multiplane.
- neuroplasty — Any surgery to repair nerve tissue.
- new planets — the outer planets Uranus, Neptune, and (formerly) Pluto, only discovered comparatively recently