This is the 2365th most frequent Japanese word.
キット
"キット" (kitto) means "kit" in English, often referring to a set of items packaged together for a specific purpose.
キット refers to a set of materials or tools provided to build or complete something.
このミニチュアを作るためのキットを買いました。
I bought a kit to make this miniature.
キット is used to indicate a package or set vital for an activity or process.
彼はキットを失くしてしまい、作業がストップしました。
He lost the kit, so the work stopped.
キット here refers to the brand name Kit-Kat, which is a chocolate snack.