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backfill
Use
Backfill
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back·fill
/
ˈbækˌfɪl
/
Show Spelled
[
bak
-fil
]
Show IPA
noun
1.
material used for refilling an excavation.
verb (used with object)
2.
to refill (an excavation).
Origin:
1950–55;
back
2
+
fill
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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Link To
backfill
Collins
World English Dictionary
backfill
(ˈbækˌfɪl)
—
vb
1.
(
tr
) to refill an excavated trench, esp (in archaeology) at the end of an investigation
—
n
2.
the soil used to do this
Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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Relevant Questions
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00:10
Backfill
is one of our favorite verbs.
So is
lollygag
. Does it mean:
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hornswoggle
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So is
subtilize
. Does it mean:
to spend time idly; loaf.
to expurgate (a written work) by removing or modifying passages considered vulgar or objectionable.
to swindle, cheat, hoodwink, or hoax.
to spend time idly; loaf.
to spend time idly; loaf.
to introduce subtleties into or argue subtly about.
LEARN MORE FUN, UNUSUAL VERBS WITH WORD DYNAMO...
Etymonline
Word Origin & History
backfill
1901 (as backfilling), from
back
(adj.) +
fill
(n.). The verb was in use by 1930.
Online Etymology Dictionary, © 2010 Douglas Harper
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Example sentences
Backfill
must be capable of filling the spaces between tank ribs.
Compacting
backfill
will be measured by the cubic yard of
backfill
material placed.
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