اِسْتَدَلّ: اِسْتَنْتَجَ، اِسْتَخْلَصَ to conclude, infer, deduce, derive, educe, gather, reason out, figure out, draw a conclusion

اِسْتَدَلّ على: طَلَبَ أنْ يُدَلّ على to ask to be shown, inquire (about), seek guidance or information (about)