terabyte Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a unit of computer storage equal to approximately one trillion bytes. Example Sentence I just bought a new hard drive with a storage capacity of one terabyte. Synonyms TB; trillion bytes; 1024 gigabytes Antonyms kilobyte; megabyte Hear It! Say It! Write It! terabyte Switch to cursive Start Share with your friends:
