pa / pah / pas 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. 👇
pa: NA
pah: NA
pas: (noun) (ballet) a step in dancing (especially in classical ballet).
pa: p·AA
pah: p·AE
pas: p·AA·z
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)