The word is used to describe the beautiful composition and the deep main theme of a poem or other kinds of literature

Kyphosis

to stab someone in the back; to talk badly of someone behind their back

describes a situation where someone has not paid any serious attention in learning or studying or in what he / she is saying and eventually cannot recall anything afterwards; to be forgetful

tiled rooftop (spoken)

tiled rooftop (spoken)

backstabbing

backstabbing

to be in poor light; to do something with one's back to the light; to stand in one's own light

hands behind one's back; items of bribery

Unlucky; be out of luck; behind the times

backstroke

spine; backbone

back

A vest

remote (place)

enigmatic language; insinuating language; argot; jargon; double talk; doublespeak

recite

aching all over; Back pain and aching waist

Instep

To be attacked from behind and in front; between hammer and anvil

a padded vest

(verb) 1. To go against; 2. Disobey (Laws etc.)

difficult on both sides; to be stuck in a very difficult position, facing a hard decision where both choices are just as hard to make; between a rock and a hard place [colloquial]

someone who has a triad background; someone with triad connections [colloquial]

background lighting [written and colloquial]

background knowledge; cultural background [written and colloquial]

background check; background investigation [written and colloquial]

to arch one's back [written and colloquial]

bear