In science textboolks
Yes. Colloid is allowed in Scrabble.
Soft water would not be considered a colloid. This is because the definition of a colloid describes it as the fine dispersion of a substance in another without a new solution forming.
Wallpaper paste is a colloid. When you mix flour in water you form a colloid.
You can find the definition of a word in any dictionary that is handy. Though not that big of a word, it may not be listed in lesser known dictionaries.
You find the word in a dictionary and you can look up the word in an on line dictionary.
It is a book to find the definition of a word
There are several dictionaries on the internet that list the definition of the word Quite. Each of them lists the definition and gives an example of its usage.
Smoke can be considered a colloid due to its particulate nature. In a colloid, small solid particles are dispersed in a gas or liquid medium. Smoke consists of tiny solid particles suspended in air, making it a type of aerosol colloid.
dictionary.com
When looking up a word in the dictionary, you can find out its definition, part of speech, and sometimes its origin or etymology.
Online dictionaries such as Oxford Dictionaries and Wiktionary are great resources to find the definition of most words, including the word desecration.
One can find the definition of the word "addiction" on a variety of online sources. Such sources include Psychology Today, Wiktionary, Dictionary, and Wikipedia.