transact has definitions from the field of business
1
[ verb ] (business) conduct business

Examples

"transact with foreign governments"

Used in print

(Jim Berry Pearson, The Maxwell Land Grant....)

`` Litigants and witnesses were put to the expense and inconvenience of going long distances to transact business ; public money spent ; justice delayed ; nothing accomplished , and the whole distribution of justice in this county seems to be an absolute farce '' .

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