1 to leak

2 to divulge

3 to leave out by mistake

4 waterclock or hourglass (old)

1 hourglass

2 sand filter

1 (of a liquid or gas) to leak

2 to divulge (a secret)

3 to leak

1 perforated spoon

2 strainer spoon

3 skimmer

1 to miss

2 to leave out

3 to omit

4 to be omitted

5 to be missing

6 to slip through

7 to leak out

8 to seep away

1 lit. mysteries of heaven must not be revealed (idiom); must not be revealed

2 I am not at liberty to inform you.

1 lit. heaven's net has wide meshes, but nothing escapes it (idiom, from Laozi 73)

2 fig. the way of Heaven is fair, but the guilty will not escape

3 you can't run from the long arm of the law

1 when it rains, it pours (idiom)

1 when it rains, it pours (idiom)

1 to mention some but omit many others (idiom)

2 to leave out much more than one includes