1) to discern, understand, consider
    1a) (Qal)
        1a1) to perceive, discern
        1a2) to understand, know (with the mind)
        1a3) to observe, mark, give heed to, distinguish, consider
        1a4) to have discernment, insight, understanding
    1b) (Niphal) to be discerning, intelligent, discreet, have understanding
    1c) (Hiphil)
        1c1) to understand
        1c2) to cause to understand, give understanding, teach
    1d) (Hithpolel) to show oneself discerning or attentive, consider diligently
    1e) (Polel) to teach, instruct
 2) (TWOT) prudent, regard