estimation

noun

1. 1

   a judgment of the qualities of something or somebody

   many factors are involved in any estimate of human life

   in my estimation the boy is innocent

2. 2

   an approximate calculation of quantity or degree or worth

   an estimate of what it would cost

   a rough idea how long it would take

3. 3

   the respect with which a person is held

   they had a high estimation of his ability

4. 4

   a document appraising the value of something (as for insurance or taxation)