Dictionary.com

triacid

[ trahy-as-id ]
/ traɪˈæs ɪd /
Save This Word!

adjective Chemistry.
capable of combining with three molecules of a monobasic acid: a triacid base.
noting acid salts containing three replaceable hydrogen atoms.
QUIZ
THINGAMABOB OR THINGUMMY: CAN YOU DISTINGUISH BETWEEN THE US AND UK TERMS IN THIS QUIZ?
Do you know the difference between everyday US and UK terminology? Test yourself with this quiz on words that differ across the Atlantic.
Question 1 of 7
In the UK, COTTON CANDY is more commonly known as…

Origin of triacid

First recorded in 1885–90; tri- + acid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use triacid in a sentence

  • The staining of the blood specimen in triacid requires only a little fixation, cp.

  • In triacid preparations the granulation is unstained, and the mast cells appear as clear, polynuclear cells, free from granules.

  • They may be counted in leukæmic blood with the aid of the triacid or eosine-methylene blue stain.

  • Their true nature is shown by their behaviour with the triacid solution.

British Dictionary definitions for triacid

triacid
/ (traɪˈæsɪd) /

adjective
(of a base) capable of reacting with three molecules of a monobasic acid
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
FEEDBACK