safeguard Get Printable Handwriting (safe-guard) 2 syllables Rhymes Learn It! Spelling Test Definition noun. something that protects and gives safety; means or method of defendingverb. to drive away danger or attack Example Sentence Wearing a seat belt is a good safeguard. OR The dogs safeguard our home. Synonyms guard; protection; defense; preserve Antonyms risky; dangerous Rhymes Two Syllable Rhymes (1) safeguard Share with your friends: