noun, informal - an ape that is very intelligent and is very similar to people

noun, informal - not a thing

interjection - the sound we make when we don't understand someone and want them to repeat what they said, or when we want someone to agree with us

interjection - the word we say when we taste something delicious

interjection - a word you use to attract someone's attention

interjection, American English - an informal way of saying 'hello'

interjection - the sound we make when we hesitate, when we can't think of a suitable word etc.

interjection - the sound we make when we realize we have done something wrong and there's going to be trouble

interjection - the sound we make when we hesitate, when we can't think of a suitable word etc.

interjection - teh sound we make when we want to express disapprovement or disappointment

interjection - the sound we make when we want to express disapproval or disappointment

interjection - the word we say or the sound we make when we want someone to be quiet

interjection - the sound we make to express disapprovement

interjection - the sound we make when we're considering someting, when we are not sure about something etc.

interjection - the sound we make when we're hesitation, looking for a word to use etc.