Anapestic tetrameter (British spelling: anapaestic) is a poeticmeter that has four anapesticmetrical feet per line. Each foot has two unstressed syllables followed by a stressed syllable. It is sometimes referred to as a "reverse dactyl", and shares the rapid, driving pace of the dactyl.[1][2][3][4]
^The Oxford Companion to Shakespeare (2001) Ed. Michael Dobson and Stanley Wells, Oxford University Press.
^The Oxford Companion to English Literature 7th Ed. (2009) Edited by Dinah Birch, Oxford University Press Inc.