ball / bawl are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
ball: (noun) round object that is hit or thrown or kicked in games. (noun) an object with a spherical shape. (noun) the people assembled at a lavish formal dance. (noun) a spherical object used as a plaything. (noun) United States comedienne best known as the star of a popular television program (1911-1989). (noun) a compact mass. (noun) a lavish dance requiring formal attire. (noun) a more or less rounded anatomical body or mass. (noun) the game of baseball. (noun) a pitch that is not in the strike zone. (verb) form into a ball by winding or rolling.
bawl: (verb) shout loudly and without restraint. (verb) cry loudly.
ball: b·AO·l
bawl: b·AO·l
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)