-zi adjective
( usually -er/-est )
Etymology: Dutch voos spongy and light-textured + English -y; akin to Old Norse fauskr rotten log, Old English fūl foul — more at foul
1. chiefly Scotland , of a vegetable : spongy and light-textured : overgrown
2. chiefly Scotland , of a person
a. : fat and bloated : obese
b. : dull-witted and insipid : fatheaded