חָזַק

: ensure

1) to strengthen, prevail, harden, be strong, become strong, be courageous, be firm, grow firm, be resolute, be sore

1a) (Qal)

1a1) to be strong, grow strong

1a1a) to prevail, prevail upon

1a1b) to be firm, be caught fast, be secure

1a1c) to press, be urgent

1a1d) to grow stout, grow rigid, grow hard (bad sense)