[ 'manəʊz , -s ]
■ noun Chemistry a sugar of the hexose class which occurs as a component of many natural polysaccharides.
Origin
C19: from mannite 'mannitol' + -ose 2 .
MANNOSE
Meaning of MANNOSE in English
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004