yardgoat means A tractor, smaller than a yardhorse, for hauling loads around a shipping yard. Lexicurio rates it Sui generis — a strength score of 85 out of 100.
Etymology
From yard + goat.
noun
- A tractor, smaller than a yardhorse, for hauling loads around a shipping yard.“"Go ahead and laugh," snapped the conductor. "But I'll bet this kid will be bossin' a Monarch, maybe even No. 23, long before you get to be hogger of a yardgoat!"”