ph.
be left in a state of suspense or uncertainty
Oxford American Dictionary
ph.
try unsuccessfully to influence something that cannot be changed
Oxford Dictionary
ph.
do something that is ineffective or a waste of time
Oxford Dictionary
ph.
be left in a state of suspense or uncertainty
Oxford Dictionary
ph.
do something that is ineffective or a waste of time
Oxford American Dictionary
ph.
try unsuccessfully to influence something that cannot be changed
Oxford American Dictionary
ph.
a slight hint of future developments
Oxford American Dictionary
ph.
a slight hint of future developments
Oxford Dictionary
ph.
do something futile or pointless
Oxford Dictionary