am'-boosh-ment (as above) has now disappeared in 2Ch 20:22, where the Revised Version (British and American) gives for "ambushment" "liers-in-wait." It still remains in 2Ch 13:13 where both the King James Version and the Revised Version (British and American) render the Hebrew noun "ambushment."
The International Standard Bible Encyclopedia
Ambushment
The International Standard Bible Encyclopedia, James Orr (1915). Public domain, from the CrossWire SWORD module.