noun Date: 1778 the act, process, or technique of selecting a suitable sample, a small part selected as a sample for inspection or analysis , the introduction or promotion of a product by distributing trial packages of it
SAMPLING
Meaning of SAMPLING in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012