Term: litmus: a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions; used as a very rough acid-base indicator
Broader: acid-base indicator: an indicator that changes color on going from acidic to basic solutions | Unrelated: trim: cutting down to the desired size or shape
Broader: acid-base indicator: an indicator that changes color on going from acidic to basic solutions | Unrelated: anachronism: a person who seems to be displaced in time; who belongs to another age
Broader: acid-base indicator: an indicator that changes color on going from acidic to basic solutions | Unrelated: dennstaedtia: chiefly terrestrial ferns; in some classification systems placed in family Polypodiaceae
Broader: acid-base indicator: an indicator that changes color on going from acidic to basic solutions | Unrelated: panencephalitis: diffuse inflammation of the entire brain
Broader: acid-base indicator: an indicator that changes color on going from acidic to basic solutions | Unrelated: undernourishment: not having enough food to develop or function normally
Broader: acid-base indicator: an indicator that changes color on going from acidic to basic solutions | Unrelated: knowlton's cactus: small clustering cactus of southwestern United States; a threatened species
Broader: acid-base indicator: an indicator that changes color on going from acidic to basic solutions | Unrelated: contract: a variety of bridge in which the bidder receives points toward game only for the number of tricks he bid
Broader: acid-base indicator: an indicator that changes color on going from acidic to basic solutions | Unrelated: negligence: the trait of neglecting responsibilities and lacking concern
Broader: acid-base indicator: an indicator that changes color on going from acidic to basic solutions | Unrelated: genus chrysanthemum: in some classifications many plants usually assigned to the genus Chrysanthemum have been divided among other genera: e.g. Argyranthemum; Dendranthema; Leucanthemum; Tanacetum
Broader: acid-base indicator: an indicator that changes color on going from acidic to basic solutions | Unrelated: aristolochiaceae: family of birthworts (including wild ginger)