hierarchy
A body of authoritative officials organized in nested ranks.
A social, religious, economic or political system or organization in which people or groups of people are ranked with some superior to others based on their status, authority or some other trait.
Any group of objects ranked so that every one but the topmost is subordinate to a specified one above it.

hindbrain
The posterior part of the brain, comprising the cerebellum, pons and medulla, the rhombencephalon

hindbrains
plural of hindbrain

hindgut
The caudal part of the alimentary canal of an embryo, including the colon and the rectum, in humans and some other animals.
The developed counterpart in the adult: the most distal part of the alimentary canal, which in humans is generally defined as comprising the distal third of the transverse colon, the splenic flexure, descending colon, sigmoid colon, and anorectal junction.

hindguts
plural of hindgut

hindmargin
The hindmost edge, especially when it differs in some property from the rest of the body part.

hindmargins
plural of hindmargin

hindstomach
The hindgut.

hindstomachs
plural of hindstomach

hippocampectomies
plural of hippocampectomy

hippocampectomy
excision of the hippocampus, typically as part of a lobectomy

hippodame
A sea horse or hippocampus.

hippodames
plural of hippodame

hippolith
A concretion, or kind of bezoar, from the intestines of a horse.

hippoliths
plural of hippolith

histioblast
Any cell that is capable of forming tissue

histioblasts
plural of histioblast

histiocyte
a macrophage, derived from bone marrow, found in connective tissue

histiocytes
plural of histiocyte

histiotropism
Misspelling of histotropism.

histoarchitectonics
The architectonics of cells

histoarchitecture
The (architectural) structure of biological tissue.

histoarchitectures
plural of histoarchitecture

histoblast
Any histogenetic cell

histoblasts
plural of histoblast

histoblot
An extension of the immunoblot technique used in the study of tissue

histoblots
plural of histoblot

histochemistry
The branch of histology dealing with the chemistry of cells and tissues.

histocyte
Alternative form of histiocyte (uncommon variant)

histocytes
plural of histocyte

histocytometry
cytometry of tissue samples

histodialysis
The breakdown of cellular tissue

histodifferentiation
The differentiation of cell types during the development of an embryo.

histodifferentiations
plural of histodifferentiation

histogeneses
plural of histogenesis

histogenesis
the formation and development of the tissues of an organism from embryonic cells

histogenetics
Synonym of histogenesis

histogenies
plural of histogeny

histogeny
Histogenesis.

histolysis
breakdown of bodily tissues

histometry
The measurement (or counting) of cells

histomophometry
Misspelling of histomorphometry.

histomorphometrics
Synonym of histomorphometry.

histomorphometries
plural of histomorphometry

histomorphometry
The study of the microscopic structure of tissue (especially by means of computer-assisted analysis of microphotographs)

histonomy
The science that deals with organic tissues and their formation, development, and functions.

histopathogenesis
The origin and development of diseased tissue.

histophyly
The direct study of the evolution of the forms of biological cells and tissues rather than observation of its supposed ontogenic recapitulation.

histophysiology
The physiology or study of the functions of the cells and tissues in health

histoplanimetry
The planimetry of tissue

histopoiesis
The formation and development of cells

histoprocessing
The processing of tissue samples

historadiography
the radiography of soft tissue using long wavelength X-rays of low penetrating power

historectomy
Misspelling of hysterectomy.

histosection
A section of tissue for histological examination

histosections
plural of histosection

histostructure
The structure of specific tissue

histotechnologies
plural of histotechnology

histotechnology
The preparation of tissue for examination under a microscope, as a field of study and practice

histotomy
The dissection of organic tissues.

histotope
The portion of an antigen that reacts with or binds to a T-cell.

histotopes
plural of histotope

histotripsy
Mechanical fractionation of the tissue using repetitive high-intensity ultrasound pulses.

histotropism
The attraction of a parasite to a particular tissue

histovariability
The variability of cells or tissue

histrionicotoxin
Any of a group of neurotoxins present on the skin of poison dart frogs

histrionicotoxins
plural of histrionicotoxin

hoghide
Leather made from the skin of a pig.

hoghides
plural of hoghide

hogskin
Leather tanned from the skin of a hog.
The skin of a pig used as a bottle for water or wine.

hogskins
plural of hogskin

holocellulose
The mixture of cellulose and hemicellulose in the cell walls of plants

holocelluloses
plural of holocellulose

holoclone
A colony-forming stem cell that has a higher growth potential than a meroclone because it does not contain differentiated cells

holoclones
plural of holoclone

holocytochrome
Any cytochrome that has a heme group attached

holocytochromes
plural of holocytochrome

hologamy
A form of sexual reproduction in which the gametes are approximately the same shape and size as the somatic cells

holospine
The entire spine

holostome
An adult digenetic trematode with a portion of its ventral surface modified to be a complex adhesive organ.
Any of the division Holostomata of gastropods.
Any of the suborder Helostomi of eel-like fish.

holostomes
plural of holostome

homegroup
A cell group (small religious study group).
A collection of home computers on a network, similar to a workgroup.

homegroups
plural of homegroup

homeoplasty
Transplantation of biological tissue from one part of an individual between other individuals belonging to the same species.

homeoplasy
The taking on by one biological tissue of the form of another under plastic conditions, as in skin grafting.

homeotransplantation
transplantation of tissue from one individual to another of the same species

homeotransplantations
plural of homeotransplantation

homodontism
Having a dentition of identical teeth.

homoiology
Similarity between homologous organs.

homokaryon
A cell that has multiple, identical nuclei in common cytoplasm.

homokaryons
plural of homokaryon

homolysate
A lysate produced by homolysis

homolysates
plural of homolysate

homophobia
Hatred, fear, aversion, or prejudice towards homosexuals.
Hatred, fear, aversion, or prejudice towards LGBT+ persons in general.
Deliberate misspelling of heterochromia.

homophobias
plural of homophobia

homoplasia
Alternative form of homoplasy.

homoplasies
plural of homoplasy

homoplasy
A correspondence between the parts or organs of different species acquired as the result of parallel evolution or convergence.
A correspondence between variants in different versions of texts acquired as the result of parallel evolution or convergence.

homosexophobia
Synonym of homophobia.

homospheroid
A spheroidal cluster of a single type of cell

homospheroids
plural of homospheroid

homozygote
A diploid individual that has equal alleles at one or more genetic loci.

homozygotes
plural of homozygote

horim
Synonym of koteka.

horims
plural of horim.

hormogone
Synonym of hormogonium

hormogones
plural of hormogone

hormogonia
plural of hormogonium

hormogonium
A small, motile filament, formed by some cyanobacteria, that detaches and grows by cell division into a new filament.

hormospore
A spore similar in origin to stylospores or teleutospores of fungi, colourless, dividing into cells, microgonidia, etc., with deliquescence of the mother cell, the microgonidia developing into heterocysts.

hormospores
plural of hormospore

hornbast
A tissue of obliterated groups of sieve tubes, especially thickened and of horny texture.