prorogue
Concise Oxford English Dictionary © 2008 Oxford University Press:
prorogue /prəˈrəʊg/
▶verb (prorogues, proroguing, prorogued) discontinue a session of (a parliament or assembly) without dissolving it.
– derivatives
prorogation /-rəˈgeɪʃ(ə)n/ noun.
prorogation /-rəˈgeɪʃ(ə)n/ noun.
– origin ME: from OFr. proroger, from L. prorogare ‘prolong, extend’, from pro- ‘in front of, publicly’ + rogare ‘ask’.
'prorogue' also found in these Oxford entries:

