“dog” (noun)
OED has 15 definitions (11K words in full definition)
Webster’s 11 definitions include
- a highly variable domestic mammal (Canis familiaris) closely related to the common wolf
- a worthless person
- any of various usu. simple mechanical devices for holding, gripping, or fastening that consist of a spike, rod, or bar
- FEET
- an investment ... not worth its price
- an unattractive girl or woman