To understand what someone is saying, to follow something someone said, or a concept that is being put forth. Similar words include gleaned and gleaning.
I glean that 2+2=4
I can't glean a single thing that moron was saying.
To show a grasp or, comprehension, of a subject matter, material, or, functionality, with limited information, or time to fully understand or totally absorb, what it is we're seeing or doing.
Can be an intuitive first impression of a person place or thing
glean (to look within)
gleaned (past tense)
gleaning (absorbing, or, reflecting on)
I quickly gleaned enough, to fill in the pieces, and made it work.
I gleaned, he has a bad man.
To dick slap a girl until she bleeds.
I gleaned her until her heart stopped.
To repeatedly cock slap someone (that is, to slap someone with a penis) until they bleed.
Dude that girl got me mad yesterday so I gleaned her till her heart stopped.