assimilate

/əˈsɪməˌleɪt/

transitive verb

Take in (information, ideas, or culture) and understand fully.

Marie tried to assimilate the week’s events

understand,comprehend,work out,fathom out,make sense of,grasp,catch,follow,perceive,make out,penetrate,divine,search out,ferret out,puzzle out,take in,assimilate,absorb,get to the bottom of