Answer:

dingus

Answer	Crossword Clue
DINGUS	Whatsis
DINGUS	Doohickey
DINGUS	Relative of a gimmick.

DINGUS	What-you-may-call-it.
DINGUS	Thingamajig
DINGUS	"Dirty ... Magee" (Sinatra film)
DINGUS	Thingamabob

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.