boo

As a noun boba

is small, usually black, balls of tapioca used in beverages, which are generally consumed through a large straw.

As an adjective boo is

.

As an adjective boo

is .

As a verb boohoo is

to cry, weep.

As a noun boohoo is

the woohoo, or sailfish.

As nouns the difference between boo and food

is that boo is a derisive shout made to indicate disapproval while food is any substance that can be consumed by living organisms, especially by eating, in order to sustain life.

As an interjection boo

is a loud exclamation intended to scare someone, especially a child. Usually used when one has been hidden from the victim and then suddenly appeared unexpectedly.

As a verb boo

is to shout extended boos derisively.

As a noun libretto

is libretto.

As an adjective boo is

.

As an adjective boo

is .

As a verb heckle is

to question harshly in an attempt to find or reveal weaknesses.

As an adjective boo

is .

As a verb honk is

(intransitive) to use a car horn.

As a noun honk is

the sound produced by a typical car horn.

As an interjection honk is

.

As an adjective boo

is .

As a symbol iq is

the iso 3166-1 two-letter (alpha-2) code for iraq.

As an adjective boo

is .

As an acronym who is

the world health organization.