filled with or characterized by intense but unexpressed anger
his seething resentment finally reached boiling point
(of a crowd) moving in a rapid or hectic way
the seething mass of commuters
(of a person) be filled with intense but unexpressed anger
inwardly he was seething at the slight to his authority
(of a place) be crowded with people or things moving about in a rapid or hectic way
the entire cellar was seething with spiders