sandbags Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. bags filled with sand used for protection or weight. Example Sentence The sandbags were stacked up to protect the village. More Example Sentences They stacked the sandbags for flood control. Synonyms bags; sacks Antonyms ocean Hear It! Say It! Write It! sandbags Switch to cursive Start Share with your friends: