threshold

nounfeminine/suˈlɐjɾɐ/medium

so·lei·ra

Definition

The horizontal bottom piece of a door or window frame, on which the door or window rests.

The cat likes to lie in the sun on the doorstep.

Rainwater came in because the window sill is damaged.

syn

Do latim 'solare' (de solo, relativo ao solo).