STEP Hebrew Lexicon: תָּמַךְ

1) to grasp, hold, support, attain, lay hold of, hold fast

1a) (Qal)

1a1) to grasp, lay hold of, attain

1a2) to hold up, support

1a3) to hold, keep

1a4) to take hold of each other

1b) (Niphal) to be seized, be held