About The Word Litmus
Learn about the word Litmus to help solve your crossword puzzle. Discover Litmus definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Litmus
| Litmus Definition And Meaning |
|---|
What's The Definition Of Litmus?
[n] 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
Synonyms | Synonyms for Litmus: litmus test Related Terms | Find terms related to Litmus: See Also | acid-base indicator | litmus paper Litmus In Webster's Dictionary \Lit"mus\, n. [D. lakmoes; lak lacker + moes a thick
preparation of fruit, pap, prob. akin to E. meat: cf. G.
lackmus. See {Lac} a resinous substance.] (Chem.)
A dyestuff extracted from certain lichens ({Roccella
tinctoria}, {Lecanora tartarea}, etc.), as a blue amorphous
mass which consists of a compound of the alkaline carbonates
with certain coloring matters related to orcin and orcein.
Note: Litmus is used as a dye, and being turned red by acids
and restored to its blue color by alkalies, is a common
indicator or test for acidity and alkalinity.
{Litmus paper} (Chem.), unsized paper saturated with blue or
red litmus, -- used in testing for acids or alkalies.
|
More Crossword Puzzle Words
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Cross Word Of The Day
- Originator ‐ someone who creates…
- Elisha graves otis ‐ United States inventor who manufactured the first elevator with…
- Tailgate ‐ a gate at the rear of a vehicle; can be lowered for loading [v]…
- Simchat torah ‐ (Judaism) a Jewish holy day celebrated on the 22nd or 23rd of…
- Ripple mark ‐ one of a series of small ridges produced in sand by water currents…
- Hymenoxys grandiflora ‐ whitish hairy plant with featherlike leaves and a few stout stems…
- Multifariousness ‐ noticeable heterogeneity; "a diversity of possibilities"; "the…
- Sentiency ‐ the faculty through which the external world is apprehended;…
- Macro instruction ‐ a single computer instruction that results in a series of instructions…
- Leanness ‐ the property of having…