The word 篱笆 is formed by combining two characters, 篱 and 笆, each containing the bamboo radical (竹) and individually relating to fencing or barriers. 篱 specifically denotes a fence or hedge, often made from bamboo, while 笆 refers to a similar barrier or enclosure. Their conjunction creates a compound word where both components reinforce the meaning of a bamboo fence or hedge through shared semantic elements.