A '''nit''' is the egg or larva of a louse or other parasitic insect. The task of removing all the nits from an infected person or animal can be almost overwhelming as it requires a millimeter-by-millimeter examination with a magnifying glass and tweezers. By extension, a pedantic person immersed in minutiae is often called a nit-picker. [http://www.thefreedictionary.com/Nit-Picking] | A '''nit''' is the egg or larva of a louse or other parasitic insect. The task of removing all the nits from an infected person or animal can be almost overwhelming as it requires a millimeter-by-millimeter examination with a magnifying glass and tweezers. By extension, a pedantic person immersed in minutiae is often called a nit-picker. [http://www.thefreedictionary.com/Nit-Picking] |