tergiversate
Concise Oxford English Dictionary © 2008 Oxford University Press:
tergiversate /ˈtəːdʒɪvəˌseɪt, -ˈvəːseɪt/
▶verb
- 1 make evasive statements; equivocate.
- 2 change one's loyalties.
– derivatives
tergiversation noun,
tergiversator noun.
tergiversation noun,
tergiversator noun.
– origin C17: from L. tergiversat-, tergiversari ‘turn one's back’.
'tergiversate' also found in these Oxford entries:

