As Mick mentions in his comment, "to deem suit" is just a little previous-fashioned but not, I do think, more than enough that you mustn't find out how to make use of the idiom. I wouldn't call it "Victorian" English, as it is a phrase that sees typical use even https://howtotakecareofacatuae53196.p2blogs.com/35406044/getting-my-clean-litter-practices-uae-to-work