13-letter words containing t, o, p, s, m, a
- plagiotropism — plagiotropic tendency or growth.
- plasmodesmata — any of many minute strands of cytoplasm that extend through plant cell walls and connect adjoining cells.
- plastic money — credit cards, used instead of cash
- platform shoe — a shoe with a platform.
- plethysmogram — the recording of a plethysmograph.
- pneumatolysis — the process by which rocks are altered or minerals and ores are formed by the action of vapors given off by magma.
- pneumogastric — of or relating to the lungs and stomach.
- pococurantism — a careless or indifferent person.
- polythalamous — having multiple chambers
- pompton lakes — a town in NE New Jersey.
- portal system — a vascular arrangement in which blood from the capillaries of one organ is transported to the capillaries of another organ by a connecting vein or veins.
- post-cambrian — Geology. noting or pertaining to a period of the Paleozoic Era, occurring from 570 million to 500 million years ago, when algae and marine invertebrates were the predominant form of life.
- post-marriage — (broadly) any of the diverse forms of interpersonal union established in various parts of the world to form a familial bond that is recognized legally, religiously, or socially, granting the participating partners mutual conjugal rights and responsibilities and including, for example, opposite-sex marriage, same-sex marriage, plural marriage, and arranged marriage: Anthropologists say that some type of marriage has been found in every known human society since ancient times. See Word Story at the current entry.
- postage meter — an office machine used in bulk mailing that imprints prepaid postage and a dated postmark.
- postage stamp — small adhesive label for mail
- postage-stamp — of very small area or size: a postage-stamp bikini.
- postmenstrual — of or relating to menstruation or to the menses.
- posttraumatic — occurring after physical or psychological trauma.
- posttreatment — an act or manner of treating.
- postvasectomy — of or occurring in the period after a vasectomy
- potato-masher — a kitchen implement used to crush or mash potatoes
- praetorianism — the control of a society by force or fraud, especially when exercised through titular officials and by a powerful minority.
- prebasic molt — the molt by which most birds replace all of their feathers, usually occurring annually after the breeding season.
- primatologist — the branch of zoology dealing with the primates.
- primrose path — a way of life devoted to irresponsible hedonism, often of a sensual nature: The evangelist exhorted us to avoid the primrose path and stick to the straight and narrow.
- prison inmate — a person who is confined in a prison
- problem state — IBM jargon for user mode, the opposite of "supervisor state". On IBM System 360, 370 and 390 mainframes privileged instructions may only be executed in "supervisor state". Application programs request the operating system to perform these operations by using the Supervisor Call (SVC) instruction.
- promonarchist — the principles of monarchy.
- prostatectomy — excision of part or all of the prostate gland.
- protanomalous — of, relating to, or affected by protanomaly
- protest march — public demonstration
- protestantism — the religion of Protestants.
- psychosomatic — of or relating to a physical disorder that is caused by or notably influenced by emotional factors.
- salpingectomy — excision of the Fallopian tube.
- salpingostomy — the formation of an artificial opening into a Fallopian tube.
- semi-tropical — Semi-tropical places have warm, wet air.
- semipalmation — the state of being semipalmate
- semipolitical — of a partially political nature; having some political features.
- simplificator — a person who simplifies matters
- somatopsychic — of or relating to the effects of the body on the mind.
- space tourism — travel into space for recreational purposes
- spermatoblast — a reproductive cell
- spermatogenic — relating to the development of spermatozoa
- spermatophore — a capsule surrounding a mass of spermatozoa, produced by the male of various animal species and transferred to the female.
- spermatophyte — any of the Spermatophyta, a primary division or group of plants comprising those that bear seeds.
- spermatorrhea — abnormally frequent and involuntary nonorgasmic emission of semen.
- spermatotoxic — spermotoxic.
- spermatotoxin — spermotoxin.
- sportsmanlike — a man who engages in sports, especially in some open-air sport, as hunting, fishing, racing, etc.
- sportsmanship — the character, practice, or skill of a sportsman.