trochee
Concise Oxford English Dictionary © 2008 Oxford University Press:
trochee /ˈtrəʊkiː/
▶noun Prosody a foot consisting of one long or stressed syllable followed by one short or unstressed syllable.
– origin C16: via L. from Gk trokhaios (pous) ‘running (foot)’, from trekhein ‘to run’.
'trochee' also found in these Oxford entries:

