15-letter words containing g, o, p, y
- grand old party — G.O.P.
- graphologically — In terms of or by means of graphology.
- grey propaganda — propaganda that does not identify its source
- gynandromorphic — (of an organism) Having male and female characteristics.
- haulage company — a firm that transports goods by lorry
- hieroglyphology — the study of hieroglyphic writing.
- histomorphology — histology.
- histophysiology — the branch of physiology dealing with tissues.
- holding company — a company that controls other companies through stock ownership but that usually does not engage directly in their productive operations (distinguished from parent company).
- holographically — In a holographic way.
- human geography — the study of the interaction between human beings and their environment in particular places and across spatial areas.
- humphrey bogart — Humphrey (DeForest) ("Bogie"or"Bogey") 1899–57, U.S. motion-picture actor.
- hyetometrograph — an instrument used to record rainfall
- hygroscopically — In a hygroscopic way.
- hypercoagulable — related to excessive coagulation of the blood or blood clots
- hypergalactosis — an abnormally large secretion of milk.
- hyperpolarizing — Present participle of hyperpolarize.
- hypomagnesaemia — the condition of having too little magnesium in the blood, particularly in cattle, in which it is also known as lactation tetany
- hypoventilating — Present participle of hypoventilate.
- ideographically — an ideogram.
- immunopathology — the study of diseases having an immunologic or allergic basis.
- isopropyl group — the univalent group C 3 H 7 , an isomer of the propyl group.
- isotope geology — the study and application of stable and radioactive isotopes to geological processes and their time scales
- lepidopterology — the branch of zoology dealing with butterflies and moths.
- linear topology — (theory) A linear topology on a left A-module M is a topology on M that is invariant under translations and admits a fundamental system of neighborhood of 0 that consists of submodules of M. If there is such a topology, M is said to be linearly topologized. If A is given a discrete topology, then M becomes a topological A-module with respect to a linear topology.
- logging company — a company that fells trees and sells timber
- lymphogranuloma — any of certain diseases characterized by granulomatous lesions of lymph nodes.
- malacopterygian — belonging or pertaining to the Malacopterygii (Malacopteri), a group of soft-finned, teleost fishes.
- malpighian body — Also called kidney corpuscle, Malpighian body. the structure at the beginning of a vertebrate nephron, consisting of a glomerulus and its surrounding Bowman's capsule.
- mass psychology — the study of the behavior of large groups of people.
- megagametophyte — the female gametophyte in seed plants.
- methylene group — the bivalent organic group >CH 2 , derived from methane.
- metric topology — a topology for a space in which open sets are defined in terms of a given metric.
- microangiopathy — any disease of the small blood vessels.
- micromorphology — the study of the form and structure of organisms at a microscopic level
- microtopography — microrelief.
- morning prayers — early-morning act of religious worship
- morphologically — the branch of biology dealing with the form and structure of organisms.
- morphophonology — morphophonemics (def 1).
- nasopharyngitis — (medicine) An inflammation of the nasal passages, and of the upper pharynx.
- neurophysiology — the branch of physiology dealing with the functions of the nervous system.
- neuropsychology — The study of the relationship between behavior, emotion, and cognition on the one hand, and brain function on the other.
- operating cycle — the period of time between starting a business and making a profit
- package holiday — a holiday arranged by a travel company in which your travel and accommodation are booked for you
- palaeogeography — the study of geographical features of the geological past
- palaeolimnology — the study of ancient lake ecologies
- palaeontography — the branch of palaeontology concerned with the description of fossils
- palaeopathology — the study of diseases of ancient man and fossil animals
- palaeophytology — the study of ancient botany
- paleogeophysics — (used with a plural verb) inferred geophysical conditions or processes of designated periods of the geologic past.