interjection.
An exclamation to get attention.
interjection.
A protest or reprimand.
interjection.
An expression of surprise.
interjection.
An informal greeting, similar to hi (used in the US, Australia and Canada).
interjection.
A request for repetition or explanation; an expression of confusion (see also eh, huh).
interjection.
A meaningless beat marker or extra, filler syllable in musical lyrics.
noun.
A choreographic figure in which the dancers weave between one another.