verb. ['ɛmˈbɑːrk, ɪmˈbɑːrk'] set out on (an enterprise or subject of study).
verb. ['ɛmˈbɑːrk, ɪmˈbɑːrk'] go on board.
verb. ['ɛmˈbɑːrk, ɪmˈbɑːrk'] proceed somewhere despite the risk of possible dangers.