List of 9-letter words ending with

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There are 9 nine-letter words ending with OSTAT

CHEMOSTAT	• chemostat n. (Biochemistry) An apparatus for the continuous culture of microorganisms in a steady state. • chemostat v. (Chemistry) To keep the concentration of a chemical constant. • CHEMOSTAT n. an apparatus for growing cultures of bacteria etc.
CLINOSTAT	• clinostat n. A rotating device that is used to investigate gravitropism in plants. • CLINOSTAT n. an apparatus for studying tropisms in plants.
COELOSTAT	• coelostat n. (Astronomy) A device that rotates a telescope so as to keep its orientation constant with relation to the stars. • COELOSTAT n. an astronomical instrument used to reflect light on to a telescope.
HAEMOSTAT	• haemostat n. (British spelling) A clamp used in surgery to close the severed end of a blood vessel to stop bleeding. • HAEMOSTAT n. an instrument for stopping bleeding, also HEMOSTAT.
HELIOSTAT	• heliostat n. A device that includes a plane mirror which turns so as to keep reflecting sunlight toward a predetermined… • HELIOSTAT n. an instrument using a mirror to reflect sunlight in a fixed direction, used for studying the sun or signalling messages.
HYDROSTAT	• hydrostat n. A mechanism that regulates the amount of water in a boiler. • hydrostat n. (Biology) A muscle tissue, composed mostly of water, that maintains a constant volume during contraction. • HYDROSTAT n. a contrivance or apparatus to prevent the explosion of steam boilers.
HYGROSTAT	• hygrostat n. A device that maintains a constant level of humidity. • HYGROSTAT n. a machine for regulating the humidity of air.
KLINOSTAT	• klinostat n. Alternative form of clinostat. • KLINOSTAT n. a revolving stand for experimenting with growing plants.
PHOTOSTAT	• photostat n. (Dated) A photocopy, especially one made by a Photostat machine. • photostat n. (Malaysia, Philippines) A photocopy made using a photocopier. • photostat n. Positive (black on white) or negative (white on black) reproduction of printed matter or artwork made…

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: 16 words
Scrabble in French: 8 words
Scrabble in Spanish: no word
Scrabble in Italian: no word
Scrabble in German: 2 words
Scrabble in Romanian: 11 words

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