different between supervision vs ordering

English

From Latin supervisi?

supervision (countable and uncountable, plural supervisions)

(uncountable) The act or instance of supervising.
Under his parents' supervision he drilled the holes in the wood.
(uncountable) Responsible oversight.
Do not attempt this without adequate supervision.
(countable, Cambridge University) A tutorial session for an individual student or a small group.

supervision f (plural supervisions)

ordering

ordering (countable and uncountable, plural orderings)

Arrangement in a sequence.
She gave the students' performances a rank ordering.
(uncountable) The placement of an order for goods or services.
Ordering has to be complete at least six weeks before expected delivery to get our best prices.
The act or ceremony of ordaining, as priests or deacons.

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