pulsate
Concise Oxford English Dictionary © 2008 Oxford University Press:
pulsate /pʌlˈseɪt, ˈpʌlseɪt/
▶verb
- 1 expand and contract with strong regular movements.
- 2 (often as adj. pulsating) produce a regular throbbing sensation or sound.
– derivatives
pulsation noun,
pulsator noun,
pulsatory /ˈpʌlsət(ə)ri/ adjective.
pulsation noun,
pulsator noun,
pulsatory /ˈpʌlsət(ə)ri/ adjective.
– origin C18 (earlier (ME) as pulsation): from L. pulsat-, pulsare ‘throb, pulse’.
'pulsate' also found in these Oxford entries:

