List of 13-letter words containing ••••••

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There are 17 thirteen-letter words containing E, N, 3O, T and Y

ACOTYLEDONOUS	• acotyledonous adj. Having no seed lobes, as the dodder; also applied to plants which have no true seeds, as ferns, mosses, etc. • ACOTYLEDONOUS adj. relating to an acotyledon.
BIOTECHNOLOGY	• biotechnology n. The use of living organisms (especially microorganisms) in industrial, agricultural, medical and other… • biotechnology n. The application of the principles and practices of engineering and technology to the life sciences. • BIOTECHNOLOGY n. the utilisation of living organisms in industry.
CHEMOTAXONOMY	• chemotaxonomy n. (Biochemistry, genetics) The classification or taxonomy of organisms based on differences and similarities… • CHEMOTAXONOMY n. the classification of plants and animals based on similarities and differences in biochemical composition.
DEOXYCORTONES	• DEOXYCORTONE n. a corticosteroid hormone important in maintaining sodium and water balance in the body.
GEOTECHNOLOGY	• geotechnology n. Geotechnical work. • GEOTECHNOLOGY n. the application of science and technology to the extraction and use of the earth's natural resources.
MONOCOTYLEDON	• monocotyledon n. (Botany) Any plant whose seedlings typically have one cotyledon (seed leaf) (in contrast to the two… • MONOCOTYLEDON n. a plant having a single cotyledon, also MONOCOT, MONOCOTYL.
NEUROETHOLOGY	• neuroethology n. The study of animal behavior and its underlying control by the nervous system. • NEUROETHOLOGY n. the description of features of animal behaviour in terms of the mechanisms of the nervous system.
ORTHOHYDROGEN	• orthohydrogen n. (Physics) form of the hydrogen molecule (H₂) in which the two nuclei have parallel spin; about 75% of… • ORTHOHYDROGEN n. the form of molecular hydrogen, constituting about 75 per cent of the total at normal temperatures, in which the nuclei of the atoms spin in the same direction.
ORTHOPYROXENE	• orthopyroxene n. (Mineralogy) Any pyroxene that forms orthorhombic crystals. • ORTHOPYROXENE n. a member of the pyroxene group of minerals having an orthorhombic crystal structure, such as enstatite and hypersthene.
PALAEONTOLOGY	• palaeontology n. Britain standard spelling of paleontology. • palæontology n. Obsolete typography of palaeontology. • PALAEONTOLOGY n. the study of fossils, also PALEONTOLOGY.
PHYTOHORMONES	• phytohormones n. Plural of phytohormone. • PHYTOHORMONE n. a plant hormone, regulating growth.
POLYCOTYLEDON	• polycotyledon n. (Botany) A plant that has many, or more than two, cotyledons in the seed. • POLYCOTYLEDON n. any of various plants, esp. gymnosperms, that have or appear to have more than two cotyledons.
PROPAROXYTONE	• proparoxytone adj. (Linguistics, of a word) Having the stress or accent on the antepenultimate syllable. • proparoxytone n. (Linguistics) A proparoxytone word. • PROPAROXYTONE n. in ancient Greek, a word having the acute accent on the third last syllable.
PROTEROGYNOUS	• proterogynous adj. (Botany) Having the pistil come to maturity before the stamens; protogynous. • PROTEROGYNOUS adj. exhibiting proterogyny.
ROENTGENOLOGY	• roentgenology n. (Medicine, archaic) Radiography. • ROENTGENOLOGY n. radiology, also RONTGENOLOGY.
RONTGENOSCOPY	• RONTGENOSCOPY n. observation by means of X-rays.
SOMATOSENSORY	• somatosensory adj. (Biology) Of or pertaining to the perception of sensory stimuli produced by the skin or internal organs. • SOMATOSENSORY adj. of, relating to, or being sensory activity having its origin elsewhere than in the special sense organs (as eyes and ears) and conveying information about the state of the body proper and its immediate environment.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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English Wiktionary: 124 words
Scrabble in French: 10 words
Scrabble in Spanish: 2 words
Scrabble in Italian: no word
Scrabble in German: no word
Scrabble in Romanian: no word

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