vi·ges·i·mo-quarto \(ˈ)vī|jesə(ˌ)mō+\noun orvi·ces·i·mo-quarto\-ī|se-+\ Etymology: Latin, abl. of vigesimus-quartus, vicesimus-quartus twenty-fourth, from vigesimus, vicesimus twentieth + quartus fourth — more at quart : twenty-fourmo — see book tables