Sap
Part of speech: noun
Definition: The juice of plants of any kind, especially the ascending and descending juices or circulating fluid essential to nutrition. The sap-wood, or alburnum, of a tree. A simpleton; a saphead; a milksop; a naive person. A short wooden club; a leather-covered hand weapon; a blackjack. A narrow ditch or trench made from the foremost parallel toward the glacis or covert way of a besieged place by digging under cover of gabions, etc.
Part of speech: verb
Definition: To strike with a sap (with a blackjack). To subvert by digging or wearing away; to mine; to undermine; to destroy the foundation of. To pierce with saps. To make unstable or infirm; to unsettle; to weaken. To gradually weaken. To proceed by mining, or by secretly undermining; to execute saps — 12
Example sentence: I don't have to look up my family tree, because I know that I'm the sap.
Cosh
Part of speech: noun
Definition: A weapon made of leather-covered metal similar to a blackjack.
Part of speech: symbol
Definition: The symbol of the hyperbolic function hyperbolic cosine.