a large quantity of material possessions or wealth
A single man in possession of a good fortune must be in want of a wife — Jane Austen
(often small fortune) informal a very large sum of money
luck
prosperity attained partly through luck
(in pl) the favourable or unfavourable events that accompany the progress of an individual or thing
a person's destiny or fate
(often Fortune) a supposed power, sometimes personified, that unpredictably determines events and issues
[Middle English via French from Latin fortuna luck]