11-letter words containing oto
- photophilic — of or relating to an organism, as a plant, that is receptive to, seeks, or thrives in light.
- photophobia — an abnormal sensitivity to or intolerance of light, as in iritis.
- photophobic — of or relating to an organism that avoids light.
- photophonic — of, relating to, or having the properties of a photophone
- photoproton — a proton emitted from a nucleus during photodisintegration.
- photoreduce — to undergo or to cause to undergo photoreduction
- photoresist — Electronics. a photosensitive liquid polymer, used in photolithography to produce integrated circuits.
- photosensor — a photocell used to detect light.
- photosphere — a sphere of light or radiance.
- photostated — a camera for making facsimile copies of documents, drawings, etc., in the form of paper negatives on which the positions of lines, objects, etc., in the originals are maintained.
- photostatic — a camera for making facsimile copies of documents, drawings, etc., in the form of paper negatives on which the positions of lines, objects, etc., in the originals are maintained.
- photosystem — either of two pigment-containing systems, photosystem I or II, in which the light-dependent chemical reactions of photosynthesis occur in the chloroplasts of plants
- phototactic — movement of an organism toward or away from a source of light.
- phototropic — growing toward or away from the light.
- phytotomist — someone who studies or who is an expert in phytotomy
- polychotomy — the division of something into multiple parts
- pornotopian — of or relating to a pornotopia
- proto-doric — of or relating to architecture, as in certain Egyptian tombs, supposedly anticipating the Grecian Doric order.
- proto-ionic — of or relating to architecture supposedly anticipating the Grecian Ionic order.
- proto-norse — the North Germanic language of Scandinavia up to about 700 ad
- protococcal — of or relating to unicellular algae of the former genus Protococcus, one of which (renamed Pleurococcus vulgaris) is a green alga commonly found on trees, walls, etc
- protocolary — the customs and regulations dealing with diplomatic formality, precedence, and etiquette.
- protocolist — a person who drafts protocols
- protocolize — to make a protocol of
- protodeacon — a chief deacon in the Greek Church.
- protogalaxy — the large concentration of gas and dust from which a galaxy is formed.
- protogynous — of or relating to a flower in which the shedding of pollen occurs after the stigma has stopped being receptive; having female sex organs maturing before the male.
- protolithic — noting or pertaining to stone implements selected according to suitability of the form to a particular purpose without definite shaping on the part of the user.
- protomartyr — the first Christian martyr, Saint Stephen.
- protonation — the act of providing an atom, molecule, or ion with a proton
- protonemata — a primary, usually filamentous structure produced by the germination of the spore in mosses and certain related plants, and from which the leafy plant which bears the sexual organs arises as a lateral or terminal shoot.
- protonotary — prothonotary.
- protopathic — noting or pertaining to a general, nondiscriminating responsiveness to pain or temperature stimuli (opposed to epicritic).
- protopectin — any of the class of water-insoluble pectic substances that are found in the rind of citrus fruits or in apple peels and that are hydrolyzed to pectin or pectic acid.
- protophilic — having or involving an affinity for hydrogen ions (protons)
- protophloem — the part of the primary phloem that develops first, consisting of narrow, thin-walled cells.
- protophytic — pertaining to the class Protophyta
- protoplanet — the collection of matter, in the process of condensation, from which a planet is formed.
- protopodite — the basal portion of a two-branched crustacean leg or other appendage.
- prototrophy — the state of being a prototroph
- prototyping — The creation of a model and the simulation of all aspects of a product. CASE tools support different degrees of prototyping. Some offer the end-user the ability to review all aspects of the user interface and the structure of documentation and reports before code is generated.
- psychomotor — of or relating to a response involving both motor and psychological components.
- psychotogen — a substance that causes a psychotic reaction.
- psychotoxic — toxic or harmful to the mind or personality.
- rotogravure — a photomechanical process by which pictures, typeset matter, etc., are printed from an intaglio copper cylinder.
- rotor blade — one airfoil of the rotor of a rotary-wing aircraft.
- rotor cloud — a cloud within and around which the air is rotating about a horizontal axis, occurring in the lee of a large mountain barrier.
- scotomatous — loss of vision in a part of the visual field; blind spot.
- scotophilic — living and flourishing in darkness.
- scotophobin — a peptide isolated from the brains of rats conditioned to avoid darkness, alleged to induce a dark-avoidance response in untrained rats, mice, and other animals.