whine / wine 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. 👇
whine: (verb) move with a whining sound. (verb) make a high-pitched, screeching noise. (verb) complain whiningly.
wine: (noun) fermented juice (of grapes especially). (noun) a red as dark as red wine. (verb) drink wine. (verb) treat to wine.
whine: w·AY·n
wine: w·AY·n
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)