|1.||[ adverb ] without delay or immediately|
"we hired her on the spot" "thought they were going to shoot us down on the spot"
|2.||[ adverb ] in a difficult situation|
"that question really put him on the spot"
|3.||[ adverb ] at the place in question; there|
"they were on the spot when it happened" "it had to be decided by the man on the spot"