I need to use New Oxford American Dictionary - 3rd Edition with InDesign CS5. Moreover, this dictionary is by default with Mac OS 10.7.2. Is there any way to use this dictionary with InDesign CS5 for Spelling and Hyphenation checking. Please suggest.
Many thanks in advance
That's not a feature in InDesign. You can't choose any arbitrary dictionary and use it. If you had InDesign CS5.5, your choices would expand to include the Hunspell dictionary.