Topic Navigator

Noun Tree | Nouns Groups | Verb Groups | Search

Parent Categories

entity go
that which is perceived or known or inferred to have its own distinct existence (living or nonliving)

physical entity go
an entity that has physical existence

matter go
that which has mass and occupies space

substance go
the real physical matter of which a person or thing consists

material, stuff go
the tangible substance that goes into the makeup of a physical object

color, colour, coloring material, colouring material go
any material used for its color

indicator go
(chemistry) a substance that changes color to indicate the presence of some ion or substance

absorption indicator go
an indicator used in reactions that involve precipitation

fluorescein, fluoresceine, fluorescent dye, resorcinolphthalein go
a yellow dye that is visible even when highly diluted

eosin, bromeosin
a red fluorescent dye resulting from the action of bromine on fluorescein

noun.substance

bottom of branch