Well, there are a couple options. First, you can just go to Google.com and search the word you're looking for. The first search result that comes up should say something like "Merriam-Webster Online Definition for ______" and click on that. That should give you the definition of the word.
The second option you have is to go to an online dictionary and just type the word you want to know the meaning of in the search bar. I use dictionary.com or merriam-webster.com, but any one works. Just type the word in the search bar at the top of the page and then you're golden!
To spell, and to find meanings
false
A crossword dictionary is a good tool. Practically the only thing you find in such a dictionary is synonyms.
Dictionary
yes! of course
yep
dictionary and its uses is can give solution
This question has a lot of answers (thanks to the urban dictionary - google it), with the official concise dictionary answer being: A Miller is a person who own or uses a mill to crush grain, in order to make flour.
Most dictionaries, including the Oxford Enlish Dictionary, Chambers Dictionary and Collins Dictionary, abbreviate intransitive verb as vi.
To spell, and to find meanings
Cambridge is a good kind of dictionary. Sara
polyurethane rigid foam
john found miscellaneous in the dictionary
http://www.irishdictionary.ie/dictionary
the first person to make a dictionary was george lopes
an unabridged dictionary
a good dictionary site is ask.com and dictionary.reference.com, or you could just type in dictionary.com