Mascons is a 7 letter English word. It's valid Scrabble word worth 10 points. It's valid Words with friends word worth 13 points.
You can make 164 anagrams from letters in mascons (acmnoss).
First recorded in 1965-70; mas(s) + con(centration)
Here she was met by a priest, "Dr. John of mascon, a very wise man," who looked at her in pity and in wonder.