Genesis 1:28
"28 And God blessed them, and God said unto them, Be fruitful, and multiply, and replenish the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living thing that moveth upon the earth."
28 Then God blessed them, and God said to them, “Be fruitful and multiply;
fill the earth and subdue it; have dominion over the fish of the sea, over the birds of the air, and over every living thing that moves on the earth.”
The New King James Version. 1982 (Ge 1:28). Nashville: Thomas Nelson.
28 God blessed them; and God said to them, “Be fruitful and multiply, and
fill the earth, and subdue it; and rule over the fish of the sea and over the birds of the sky and over every living thing that moves on the earth.”
New American Standard Bible: 1995 update. 1995 (Ge 1:28). LaHabra, CA: The Lockman Foundation.
The word "fill"
mâlâ˒ (Esth. 7:5), maw-law’; a prim. root,
to fill or (intr.) be full of, in a wide application (lit. and fig.):— accomplish, confirm, + consecrate, be at an end, be expired, be fenced, fill, fulfil, (be, become, × draw, give in, go) full (-ly, -ly set, tale), [over-] flow, fulness, furnish, gather (selves, together), presume, replenish, satisfy, set, space, take a [hand-] full, + have wholly.
Strong, J. (1996). The New Strong’s Dictionary of Hebrew and Greek Words. Nashville: Thomas Nelson.
Not sure where the word refill comes from. Yes it can be used.. But it is just one possible interpretaion.