透(す)かすto look through, to hold up to the light, to make an opening, to leave space, to space (lines), to prune (trees), to fart without making a sound

う-verb (す), Transitive verb

1. 1.

   to look through

2. 2.

   to hold up to the light

3. 3.

   to make an opening, to leave space, to space (lines), to prune (trees)

4. 4.

   to fart without making a sound