booby

word

/ˈbubi/
BOO-bee
/bˈuːbi/
BOO-bee

Definition

A large tropical seabird known for its clumsy behavior on land. Also an informal word for a foolish person.

Usage & Nuances

"Booby trap" is the most common compound — a hidden device designed to catch someone off guard. "Booby prize" goes to the worst performer in a competition. The bird name comes from Spanish "bobo" (stupid), because the birds were easy to catch.

Example Sentences

We saw a blue-footed booby on the Galápagos Islands.

basic

Be careful — there might be a booby trap inside.

basic

The last-place finisher received the booby prize.

basic

The children booby-trapped the hallway with string and water balloons.

natural

The blue-footed booby performs an elaborate dance to attract a mate.

natural

Soldiers learned to spot booby traps left behind by retreating forces.

natural