9-letter words containing m, y, o
- yankeedom — the region inhabited by Yankees.
- yohimbine — an alkaloid, C 21 H 26 N 2 O 3 , extracted from the bark of Corynanthe johimbe or Rauwolfia serpentina, used as a selective alpha-adrenergic receptor antagonist: purported to have aphrodisiac properties.
- young man — a male in early manhood.
- youthsome — (archaic) youthful.
- yuppiedom — (slang) The condition of being a yuppie.
- zoocytium — the outer sheath or branched support of colonies of some social minute aquatic creatures
- zoomorphy — the state of being zoomorphic
- zsigmondy — Richard [rikh-ahrt] /ˈrɪx ɑrt/ (Show IPA), 1865–1929, German chemist, born in Austria: Nobel prize 1925.
- zygomatic — of, relating to, or situated near the zygoma.
- zygosperm — (botany) A spore formed by the union of the contents of two similar cells, either of the same or of distinct individual plants. Zygosperms are found in certain orders of alg\u00e6 and fungi.
- zymogenic — of or relating to a zymogen
- zymolysis — the digestive and fermentative action of enzymes.
- zymometer — an instrument for measuring the degree of fermentation.
- zymophyte — (biochemistry) A fermentation produced by bacteria, yeasts or similar micro-organisms.
- zymoscope — A zymometer.