Strong's H4666מִפְרָשׂ: an expansion KJV:that which...spreadest forth, spreading.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.
Root family 1832: פָּרַשׂpāraś — spread out, spread; scatter; break, disperse, expand; chop in pieces, lay open, stretch