litmus
Kelime Anlamı :

1. turnusol.
2. Iitmus paper turnusol kağıdı.
3. litmus test durumun tahlili.
4. (isim) turnusol.
Tanımlar :
1. A water-soluble blue powder derived from certain lichens that changes to red with increasing acidity and to blue with increasing basicity.
from The American Heritage® Dictionary of the English Language, 4th Edition
1. A dyestuff extracted from certain lichens, that changes color when exposed to ph levels greater than or less than certain critical levels.
2. A simple test of acidity in a liquid using litmus, usually in the form of litmus paper.
3. A simple test of any attribute; a litmus test.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1. 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.
from the GNU version of the Collaborative International Dictionary of English
1. A peculiar coloring matter procured from Roccella tinctoria and some other lichens.
from The Century Dictionary and Cyclopedia
1. 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
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.