sapling

The word "sapling" is a native English compound. Its first element, "sap," originates from the Old English word for the vital fluid of a plant. Over time, this term was applied metonymically to the tree as the source of that sap. The suffix "-ling," also from Old English, is a common diminutive, as seen in words like "duckling" or "foundling." Thus, the literal construction "a young/small sap-tree" logically yields the modern meaning of a young tree, particularly one with a slender, flexible trunk.

Structure: sap (tree) + ling (young/diminutive suffix) - sap: From Old English sæp, meaning "juice, fluid, lifeblood of a plant." In this context, it evolved to refer to the tree itself, likely via the concept of a "sappy" or living tree. - ling: A diminutive suffix from Old English -ling, denoting something small, young, or belonging to a specific category.