12-letter words containing t, r, a, m, p, s
- peristomatic — surrounding a leaf's stoma or stomata
- perpetualism — a belief in the permanence of a given thing; the belief that a given thing (e.g. the world, a political system) will last forever
- photorealism — a style of painting flourishing in the 1970s, especially in the U.S., England, and France, and depicting commonplace scenes or ordinary people, with a meticulously detailed realism, flat images, and barely discernible brushwork that suggests and often is based on or incorporates an actual photograph.
- phragmoplast — the cytoplasmic structure that forms at the equator of the spindle after the chromosomes have divided during the anaphase of plant mitosis, and that initiates cell division.
- pictorialism — Fine Arts. the creation or use of pictures or visual images, especially of recognizable or realistic representations.
- plasma torch — an electrical device for converting a gas into a plasma, used for melting metal
- porismatical — porismatic
- post-primary — first or highest in rank or importance; chief; principal: his primary goals in life.
- postal meter — a postal franking machine
- postimperial — of, relating to, or designating the period after an empire
- postliminary — of or relating to postliminy
- postmeridian — of or relating to the afternoon.
- postorgasmic — of or relating to the period after an orgasm
- postromantic — of or relating to the period after Romanticism
- power-stream — to stream and watch (multiple videos, episodes of a TV show, etc.) in one sitting or over a short period of time.
- practicalism — devotion to practical matters.
- pragmaticism — the pragmatist philosophy of C. S. Peirce, chiefly a theory of meaning: so called by him to distinguish it from the pragmatism of William James.
- pragmaticist — a follower of the doctrine of pragmatism
- pre-estimate — to form an approximate judgment or opinion regarding the worth, amount, size, weight, etc., of; calculate approximately: to estimate the cost of a college education.
- premenstrual — of or relating to menstruation or to the menses.
- present arms — a position of salute in the manual of arms in which the rifle is held in both hands vertically in front of the body, with the muzzle upward and the trigger side forward.
- problematics — problems or difficulties in a particular situation or subject
- promuscidate — shaped like a proboscis
- protoplasmic — Biology. (no longer in technical use) the colloidal and liquid substance of which cells are formed, excluding horny, chitinous, and other structural material; the cytoplasm and nucleus.
- pseudomartyr — someone falsely or inaccurately called a martyr
- ramapithecus — a genus of extinct Miocene ape known from fossils found in India and Pakistan and formerly thought to be a possible human ancestor.
- reassumption — the act or process of reassuming something
- recompensate — to recompense for something: They gave him ten dollars to compensate him for his trouble.
- rubber stamp — handheld printing tool
- rubber-stamp — to imprint with a rubber stamp.
- saltpetreman — a supplier of saltpetre
- saprophytism — living and feeding on dead organic matter
- semiparasite — hemiparasite
- semitropical — subtropical.
- septemvirate — the ruling body of septemvirs.
- seringapatam — a town in S Karnataka, in S India, former capital of Mysore state: taken by the British 1799.
- serpentarium — a place where snakes are housed, especially for exhibition.
- shrimp plant — a small, sprawling shrub, Justicia brandegeana (or Beloperone guttata), of the acanthus family, native to Mexico, having small white flowers protruding from a series of overlapping reddish bracts and often cultivated as a houseplant.
- smarty-pants — smarty.
- somatopleure — the double layer formed by the association of the upper layer of the lateral plate of mesoderm with the overlying ectoderm, functioning in the formation of the body wall and amnion.
- somatotropin — a hormone secreted by the anterior pituitary gland, that stimulates growth in humans.
- special term — the sitting of a court for the trial of a special case.
- spermaphytic — able to produce seeds
- spermaticide — spermicide.
- spermatocele — a swelling of the testicle
- spermatocide — spermicide.
- spermatocyte — a male germ cell (primary spermatocyte) that gives rise by meiosis to a pair of haploid cells (secondary spermatocytes) that give rise in turn to spermatids.
- spermatozoid — a motile male gamete produced in an antheridium.
- spermatozoon — one of the minute, usually actively motile gametes in semen, which serve to fertilize the ovum; a mature male reproductive cell.
- spiritualism — the belief or doctrine that the spirits of the dead, surviving after the mortal life, can and do communicate with the living, especially through a person (a medium) particularly susceptible to their influence.