fieldboot means A kind of riding boot with lacing at the vamp, traditionally worn by officers ranked "field grade" or higher. Lexicurio rates it Sui generis — a strength score of 88 out of 100.
Etymology
From field + boot.
noun
- A kind of riding boot with lacing at the vamp, traditionally worn by officers ranked "field grade" or higher.“For a trembling split second Eddington's fieldboot poised over the Senator for a kick.”