Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
‡ pellĕsŭīna, ae, f. [pellis-suo], a shop in which skins or hides were dressed and sold, a furrier’s shop, a leather-dresser’s shop, a leather-shop, Varr. L. L. 8, § 55 Müll.: pellesuma (leg. pellesuina), βυρσεῖον (a tannery), Gloss. Philox.