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 There are 8 nine-letter words containing OTRON| COSMOTRON | • cosmotron n. (Physics) A proton synchrotron. • COSMOTRON n. a large synchrotron used for accelerating protons to high energies.
 |  | CRYOTRONS | • cryotrons n. Plural of cryotron. • CRYOTRON n. a tiny form of electronic switch operating in a bath of liquid helium a few degrees above absolute zero.
 |  | CYCLOTRON | • cyclotron n. An early particle accelerator in which charged particles were generated at a central source and accelerated… • CYCLOTRON n. a type of particle accelerator.
 |  | KENOTRONS | • kenotrons n. Plural of kenotron. • KENOTRON n. a type of diode (valve).
 |  | MELLOTRON | • mellotron n. (Music) An early electronic keyboard instrument that played back prerecorded sounds. • MELLOTRON n. (tradename) an electronic keyboard instrument programmed to produce the tape-recorder sounds of orchestral instruments.
 |  | MESOTRONS | • mesotrons n. Plural of mesotron. • MESOTRON n. a former name for the meson, a subatomic particle.
 |  | PHYTOTRON | • phytotron n. (Biology) A laboratory in the form of a greenhouse or similar building in which plants can be grown… • PHYTOTRON n. an apparatus that produces climates artificially for the study of plant growth.
 |  | PLIOTRONS | • pliotrons n. Plural of pliotron. • PLIOTRON n. a type of vacuum tube.
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 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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