A distinct use of the term sound from its use in physics is that in physiology and psychology, where the term refers to the subject of perception by the brain. The field of psychoacoustics is dedicated to such studies. The physical reception of sound in any hearing organism is limited to a range of frequencies.
polygamy. the condition of having more than two spouses simultaneously. â polygamist, n. â polygamous, adj. the practice or state of being married to more than one person at a time. â polygamous, adj.
Polygamy is simply the accumulation of multiple spouses. Without a marriage recognised by society or law, a relationship created with multiple partners is called Polyamory. It is unlawful in many countries to marry more than one spouse.