think something ↔ out phrasal verb (see also think)
to think about all the parts of something carefully before deciding or planning exactly what to do:
He went for a walk to think things out.
The proposal needs to be carefully thought out.
think out what/how/whether etc
She had thought out what she was going to say.

[TahlilGaran] Dictionary of Contemporary English ▲

think out
to think something through to the end
I have not thought out where I will put my new sofa.

[TahlilGaran] English Idioms Dictionary ▲

think out something
to think something through to the end
I have not thought out where I will put my new sofa.

[TahlilGaran] English Idioms Dictionary ▲

think out
v.
1. To find out or discover by thinking; study and understand.
Andy thought out a way of climbing to the top of the pole. Compare FIGURE OUT, WORK OUT.
2. To think through to the end; to understand what would come at last.
Bill wanted to quit school, but he thought out the matter and decided not to.

[TahlilGaran] English Idioms Dictionary ▲