hypercube

understanding, comprehension / appreciation

concept, general idea

(geometry) cube

toilsome, painstaking / worrisome

to toil, to work hard / to worry

toil, hardship / worry, anxiety

understand, comprehend / appreciate

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend