Wiktionary (0.00 / 0 votes) Rate this definition: ignorant (Adjective). Unknowledgeable or uneducated; characterized by ignorance. ignorant (Adjective). Ill-mannered, crude. His manner was at best off-hand, at worst totally ignorant.
1 Megabyte (MB), a measure of amount of information used, for example, to quantify computer memory or storage capacity. 2  Megabit (Mb, or properly: Mbit), a measure of amount of information.  MikroBitti (formerly MB), a Finnish computer magazine.
KB (kilobyte) is the smallest of the three. 1,000 KB is equal to 1 MB (megabyte). 1,000 MB is equal to 1 GB (gigabyte) Also, B (byte) which is the smallest one, 1,000 of them is equal, to one KB. Here is the breakdown of the media files: Audios (Songs) are usually 3-8 MB (3,000-8,000 KB).