This is the 211th most frequent Icelandic word.
menn
"Men" (plural of man); people.
Here, 'menn' means 'men,' referring to a group of male individuals.
Menn voru á torginu að ræða málin.
Men were in the square discussing matters.
In this sentence, 'menn' colloquially means 'people,' used generically to refer to persons in general.
Menn segja að veðrið setjist í kalt loft.
People say that the weather settles into cold air.
Here, 'menn' refers to individuals, specifically plural for adults or men, and reflects their characteristics.