Nowadays, It is very easy to find the meaning of words without searching in google by Dictionary. There are a number of Dictionaries available in google play store, you can easily download a dictionary and use it. But the one I would like to recommend is the PopUp Dictionary. It is a free offline dictionary and whenever you read any difficult word just copying the word and get to know the meaning.
Indeed, there are a few simple methods for determining a word's meaning. Here are some possibilities:
Consult an internet lexicon. Great online dictionaries like Dictionary.com, Merriam-Webster, and Google Dictionary are readily available. These dictionaries offer definitions, antonyms, synonyms, and sentence examples for the terms they list.
Make use of a real dictionary. You can locate a physical dictionary at your neighborhood bookstore or library if that's how you prefer to read. When compared to online dictionaries, physical dictionaries can be more thorough and contain extra details like usage notes, pronunciation guides, and etymologies.