astrocytomatous

-ous

Used to form adjectives from nouns, to denote: · (chemistry) Used in chemical nomenclature to name chemical compounds in which a specified chemical element has a lower oxidation number than in the equivalent compound whose name ends in the suffix -ic. For example sulphuric acid (H2SO4) has more oxygen atoms per molecule than sulphurous acid (H2SO3). See Inorganic nomenclature.

也可拆解为

astro-

celestial bodies: fixed stars, wandering stars (planets), etc.; space; astronomy · Combining form of star.

-cytomatous

Pertaining to a cytoma