Part of speech: verb
Definition: First-person singular simple present indicative form of be.
Part of speech: abbreviation
Example sentence: I am determined to be cheerful and happy in whatever situation I may find myself. For I have learned that the greater part of our misery or unhappiness is determined not by our circumstance but by our disposition.
Part of speech: noun
Definition: The chemical element (symbol Am) with an atomic number of 95.