deep

US /diːp/
UK /diːp/
"deep" picture
1.

extending a long way down from the top or surface

:
The well is very deep.
She took a deep breath.
2.

extending a long way back from the front or surface

:
The closet is quite deep, so it can hold a lot.
The stage was very deep, allowing for elaborate sets.
3.

very intense or extreme

:
He was deep in thought.
They shared a deep connection.
4.

(of a sound) low in pitch

:
He has a very deep voice.
The organ produced a deep, resonant tone.
1.

far down or in

:
He dug deep into the earth.
The roots go deep.
2.

far into a subject or complex matter

:
Let's not go too deep into this topic right now.
He delved deep into the philosophical texts.