lo Get Printable Handwriting (lo) 1 syllables Hear It! Say It! Write It! Learn It! Spelling Test Definition interjection. look! see!; frequently used in Biblical expressions; now usually used as an expression of surprise Example Sentence The word lo is an interjection. Spelled without a W. Synonyms look; see; expression of surprise Antonyms ho-hum Hear It! Say It! Write It! lo Switch to cursive Start Share with your friends: