Englishfor English speakers
promotional
Adjective
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If something is promotional, it is of or about a promotion.
gimmick
—
noun
(= device)
any clever maneuver
he would stoop to any device to win a point
it was a great sales gimmick
a cheap promotions gimmick for greedy businessmen
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noun
(= catch)
a drawback or difficulty that is not readily evident
it sounds good but what's the catch?
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noun
(= doodad, gizmo, gismo)
something unspecified whose name is either forgotten or not known
she eased the ball-shaped doodad back into its socket
there may be some great new gizmo around the corner that you will want to use