ph.
a straight line along which an observer has unobstructed vision
Oxford American Dictionary
ph.
glimpse for a moment; suddenly notice
Oxford Dictionary
ph.
a straight line along which an observer has unobstructed vision
Oxford Dictionary
ph.
glimpse for a moment; suddenly notice
Oxford American Dictionary
ph.
so as to see or be seen from
Oxford Dictionary
ph.
be no longer able to see
Oxford Dictionary
ph.
so as to see or be seen from
Oxford American Dictionary
ph.
be no longer able to see
Oxford American Dictionary