fɪˈlɔsəfɪ n. (pl. -ies) 1
the use of
reason and argument in seeking
truth and
knowledge of
reality,
esp. of the causes and
nature of things and of the principles governing
existence, the
material universe,
perception of
physical phenomena, and
human behaviour. 2 a a
particular system or set of beliefs reached by
this. b a
personal rule of
life. 3 advanced
learning in
general (doctor of philosophy). 4
serenity; calmness;
conduct governed by a particular philosophy. [ME f. OF filosofie f. L philosophia
wisdom f. Gk (as
PHILO-, sophos wise)]