11-letter words containing c, h, o, y
- parochially — of, relating to, or financially supported by one or more church parishes: parochial churches in Great Britain.
- paronychial — of or relating to paronychia
- perichylous — (of a plant) having water-storing tissue outside the green tissue
- phagocytize — (of a phagocyte) to devour (material).
- phagocytose — phagocytize.
- phlebectomy — the surgical excision of a vein or part of a vein
- photochromy — a former technique of color photography.
- phycocyanin — a blue protein pigment, found in algae, involved in the process of photosynthesis.
- phycologist — the branch of botany dealing with algae.
- phycomycete — any of various fungi that resemble algae, as downy mildew.
- phycophaein — a brownish pigment which is found in seaweed
- phylloclade — a flattened stem or branch having the function of a leaf.
- physiologic — of or relating to physiology.
- phytochrome — a plant pigment that is associated with the absorption of light in the photoperiodic response and that may regulate various types of growth and development.
- pictography — the use of pictographs; picture writing.
- polyalcohol — polyol.
- polychasium — a form of cymose inflorescence in which each axis produces more than two lateral axes.
- polychotomy — the division of something into multiple parts
- polychroism — the ability of a crystal to absorb different wavelengths of light and thus to display multiple colours
- polychromic — having or exhibiting a variety of colors.
- polygraphic — an instrument for receiving and recording simultaneously tracings of variations in certain body activities.
- polymorphic — polymorphism
- polytechnic — of, relating to, or offering instruction in a variety of industrial arts, applied sciences, or technical subjects: a polytechnic institute.
- polytrophic — (of certain bacteria) deriving nourishment from many organic substances.
- pond hockey — ice hockey played on a frozen pond
- pondicherry — a union territory of India, on the Coromandel Coast: formerly the chief settlement of French India; territory includes Mahé (on the Malabar Coast), Karikal, and Yanaon. 181 sq. mi. (469 sq. km).
- porphyritic — of, pertaining to, containing, or resembling porphyry, its texture, or its structure.
- potty-chair — a small chair with an open seat over a removable pot, for use by a child during toilet training.
- prosenchyma — the tissue characteristic of the woody and bast portions of plants, consisting typically of long, narrow cells with pointed ends.
- protophytic — pertaining to the class Protophyta
- psilophytic — (of a plant) that grows well in the dry savannah
- psychagogue — a necromancer
- psyche knot — a woman's hairdo in which a knot or coil of hair projects from the back of the head.
- psychoanal. — psychoanalysis
- psychobilly — loud frantic rockabilly music
- psychodelia — the production of, or the culture associated with, psychedelic experiences
- psychodrama — a method of group psychotherapy in which participants take roles in improvisational dramatizations of emotionally charged situations.
- psychogenic — having origin in the mind or in a mental condition or process: a psychogenic disorder.
- psychograph — Psychology. a graph indicating the relative strength of the personality traits of an individual.
- psychologic — of or relating to psychology.
- psychomancy — occult communication between souls or with spirits.
- psychometer — a device for measuring mental or psychological activity
- psychometry — Psychology. psychometrics.
- psychomotor — of or relating to a response involving both motor and psychological components.
- psychonomic — of or relating to psychonomics
- psychopathy — a mental disorder in which an individual manifests amoral and antisocial behavior, lack of ability to love or establish meaningful personal relationships, extreme egocentricity, failure to learn from experience, etc.
- psychophily — the pollination of flowers by butterflies
- psychotogen — a substance that causes a psychotic reaction.
- psychotoxic — toxic or harmful to the mind or personality.
- ptochocracy — government by the poor