un•der•stand \'en-der-"stand\ vb -stood \-"stud\; -stand•ing 1 : to grasp the meaning of : comprehend 2 : to have thorough or technical acquaintance with or expertness in <~ finance> 3 : to have reason to believe 4 : interpret 5 : to have a sympathetic attitude 6 : to accept as settled — un•der•stand•able \-"stan-de-bel\ adj

i'm sorry.