poling / polling 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. 👇
poling: (verb) support on poles. (verb) deoxidize molten metals by stirring them with a wooden pole.
polling: (verb) get the opinions (of people) by asking specific questions. (verb) vote in an election at a polling station. (verb) get the votes of. (verb) convert into a pollard.
poling: p·OW·l·ih·ng
polling: p·OW·l·ih·ng
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)