Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
to add: again
Usage: : again/continue/more[instances] 1) to add, increase, do again 1a) (Qal) to add, increase, do again 1b) (Niphal) 1b1) to join, join oneself to 1b2) to be joined, be added to 1c) (Hiphil) 1c1) to cause to add, increase 1c2) to do more, do again