13-letter words containing h, o, p, e, l
- hypermorality — conformity to the rules of right conduct; moral or virtuous conduct.
- hypermotility — excessive motility of the stomach or intestine (opposed to hypomotility).
- hyperpersonal — Very highly personal.
- hyperpolarize — to increase the difference in electric potential across (a cell membrane).
- hyperrational — characterized by excessive rationality
- hypervelocity — extremely high velocity, as of projectiles, space vehicles, or accelerated nuclear particles.
- hypocalcaemia — (medical) alternative spelling of hypocalcemia.
- hypocalcaemic — of or relating to hypocalcaemia
- hypochlorites — Plural form of hypochlorite.
- hypoglycaemia — (medical) alternative spelling of hypoglycemia.
- hypoglycaemic — Alternative spelling of hypoglycemic.
- hypolipidemia — (medicine) A lower than normal concentration of lipids in the blood.
- hypolipidemic — That reduces the concentration of lipid in blood serum.
- hypometabolic — Relating to hypometabolism.
- hypophloeodal — living or growing beneath bark, as insect larvae.
- hyposexuality — A significantly low level of sexuality.
- hypotheticals — Plural form of hypothetical.
- hypoventilate — (intransitive) To undergo hypoventilation.
- hypsometrical — Of or pertaining to hypsometry.
- ideographical — Alternative form of ideographic.
- imperial moth — a yellow moth, Eacles imperialis, having a diagonal band of pinkish brown or purple: the hairy larvae feed on the leaves of hickory, oak, etc.
- joseph lister — Joseph, 1st Baron Lister of Lyme Regis [lahym ree-jis] /laɪm ˈri dʒɪs/ (Show IPA), 1827–1912, English surgeon: founder of modern antiseptic surgery.
- joseph stalin — Joseph V (Iosif Vissarionovich Dzhugashvili or Dzugashvili) 1879–1953, Soviet political leader: secretary general of the Communist Party 1922–53; premier of the U.S.S.R. 1941–53.
- kosher pickle — a garlic-flavored pickle, sold especially in Jewish delicatessens.
- lace-up shoes — shoes which are fastened with laces
- lamellaphones — Plural form of lamellaphone.
- landownership — an owner or proprietor of land.
- leap of faith — to spring through the air from one point or position to another; jump: to leap over a ditch.
- lechosos opal — a variety of opal having a deep-green play of color.
- leopard shark — a small, inshore shark, Triakis semifasciata, having distinctive black markings across the back, inhabiting Pacific coastal waters from Oregon through California.
- leptocephalic — having a narrow skull
- leptocephalus — a colorless, transparent, flattened larva, especially of certain eels and ocean fishes.
- leptophyllous — (of plants) having long slender leaves
- lexicographer — a writer, editor, or compiler of a dictionary.
- lexicographic — Like a dictionary, relating to lexicography (the writing of a dictionary).
- lithotripters — Plural form of lithotripter.
- loop of henle — the part of a nephron between the proximal and distal convoluted tubules that extends, in a loop, from the cortex into the medulla of the kidney.
- loop the loop — plane: fly upside down
- loop-the-loop — an airplane maneuver in which a plane, starting upward, makes one complete vertical loop.
- lose the plot — go insane
- lump together — If a number of different people or things are lumped together, they are considered as a group rather than separately.
- lymphoid cell — a cell in the lymph glands that produces leukocytes.
- lymphopoiesis — the formation of lymphocytes.
- lymphopoietin — (protein) A cytokine protein that has a function in T cell maturation.
- macrocephalic — Cephalometry. being or having a head with a large cranial capacity.
- macrocephalus — Alternative spelling of macrocephalous.
- megalocephaly — Cephalometry, Craniometry. macrocephalic.
- mephobarbital — The drug methylphenobarbital.
- mesencephalon — Anatomy. the midbrain.
- mesocephalism — mesocephaly