n. [ L. amylum starch + NL. bacterium. See Bacterium. ] (Biol.) A microörganism (Bacillus amylobacter) which develops in vegetable tissue during putrefaction. Sternberg. [ 1913 Webster ]

n. [ Amylum + -gen. ] (Chem.) That part of the starch granule or granulose which is soluble in water. [ Webster 1913 Suppl. ]

n. [ Amylum + genesis. ] The formation of starch. [ Webster 1913 Suppl. ]

a. 1. Of or pertaining to amylogen. [ Webster 1913 Suppl. ]

2. Forming starch; -- applied specif. to leucoplasts. [ Webster 1913 Suppl. ]

{ } a. [ L. amylum starch + -oid. ] Resembling or containing starch; starchlike. AS
Syn. -- starchlike, amylaceous [ 1913 Webster ]

n. 1. A starchlike substance. [ 1913 Webster + AS ]

2. (Med.) Any of a group of diverse starchlike glycoproteins deposited in the organs under some pathological conditions, such as amyloidosis; they are composed of linear nonbranching fibrils when viewed under the electron microscope. Stedman 25 [ 1913 Webster + AS ]

Amyloid degeneration (Med.), Same as amyloidosis; -- called also waxy degeneration or lardaceous degeneration. [ 1913 Webster + AS ]

n. (Med.) A disorder characterized by deposit of extracellular amyloid{ 2 } in organs or tissues in an amount that interferes with normal function of the affected organ; it is often secondary to chronic rheumatoid arthritis or tuberculosis or multiple myeloma. Called also amyloid degeneration waxy degeneration and lardaceous degeneration. [ WordNet 1.5 + AS ]

n. [ Amylum + Gr. ly`sis a loosing. ] (Chem.) The conversion of starch into soluble products, as dextrins and sugar, esp. by the action of enzymes. -- Am`y*lo*lyt"ic a. [Webster 1913 Suppl.]

a. [ Gr. &unr_; starch + &unr_; solvent; &unr_; to dissolve. ] (Physiol.) Effecting the conversion of starch into soluble dextrin and sugar; as, an amylolytic ferment. Foster. [ 1913 Webster ]

n. [ Amylum + -meter. ] Instrument for determining the amount of starch in a substance. [ Webster 1913 Suppl. ]