noun
contemplation
kahn-tuhm-PLAY-shun/ˌkɑːntəmˈpleɪʃn/
Deep thought about something, especially what to do.
The man sits by the window in quiet contemplation.

Etymology
Templum supplies the image of a space set aside for observation; com- may add emphasis. The resulting act of attentive looking became mental attention: holding an idea continuously before the mind.
In context
I tried to think about other things but only one had power enough to draw my mind from my terrible position that was the contemplation of my cousin's villainy
More examples
- The garden offered a place for contemplation.
- After long contemplation, he changed his plans.
- The painting invited contemplation rather than a quick glance.
Forms
contemplation
contemplate verb — consider with sustained attention
Similar words
- reflection
- Both involve thought; contemplation often suggests sustained, absorbed attention.
- deliberation
- Deliberation weighs choices; contemplation need not aim at a decision.