pall / pawl 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. 👇
pall: (noun) burial garment in which a corpse is wrapped. (verb) become less interesting or attractive. (verb) cover with a pall. (verb) cause to become flat. (verb) lose strength or effectiveness; become or appear boring, insipid, or tiresome (to).
pawl: (noun) a hinged catch that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward.
pall: p·AA·l
pawl: NA
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)