3 example sentences using knoll.
Knoll used in a sentence
Knoll in a sentence as a noun
Also, 9/11 was an inside job and there was a second shooter on the grassy knoll.
"More reliable backup shooter on the grassy knoll"?
I'd also like to see labeled in the diorama the location of the infamous "grassy knoll" and the location Zapruder was filming from.