Part of speech:
A length of wood, masonry, etc. along the bottom of a doorway; threshold
The enclosed passage between passenger cars of a train, with doors for entrance or exit
The definition of a sill is a horizontal piece of a frame, generally made out of wood, for a window or door.
The point at which a stimulus is strong enough to produce a physiological or psychological response.
The act or an instance of becoming open or being made to open:
The line or area farthest away from the middle:
The initial stage of something; the beginning:
(UK, Australia, New Zealand) The grassy area between the sidewalk and the street; a tree lawn.
Lace worked by the needle.
the entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close
At a boundary or transitional point between two conditions, stages in a process, ways of life, etc.
The initial portion of some extended thing.
Any line or thing marking a limit; bound; border
Dawn is defined as the first light of a new day or the beginning of something.
The entranceway to a room, building, or passage.
In the Bible, the first woman and the wife of Adam.
A similar line observed from the surface of the moon, etc.
An opening in a wall or fence for entrance or exit.
The definition of inception is the beginning.
An act of beginning; an initial effort:
Find another word for threshold. In this page you can discover 35 synonyms, antonyms, idiomatic expressions, and related words for threshold, like: lower-limit, brink, level, doorsill, vestibule, sill, limen, doorstep, opening, entrance and edge.