definition of
embark

[1] #1 embark v. [ship] go on board. wn

[2] #2 embark v. [enter] set out on (an enterprise or subject of study); "she embarked upon a new career". wn

[3] #3 embark v. [venture] proceed somewhere despite the risk of possible dangers; "We ventured into the world of high-tech and bought a supercomputer". wn