mite
a tiny fairy is still called a fairy it is just tiny
A casual woman.
Yes it is an idiom because the literal meaning doesn't make sense.
A tiny bit of land is called a plot or a parcel.
A little bit. (Tiny bit)
no, its empty
Yes.
try adding a tiny bit of water (I mean a really tiny bit)
Not much. It may irritate your mouth, throat and/or stomach, but a tiny bit should be harmless.
yes a tiny weeny tiny tiny tiny tiny tiny bit But, not nearly as much as Prime Minister Zapatero.
yes but just a tiny bit
it means 'too much', 'more than is necessary', 'overkill'