. . "301451990"@en-us . "301441720"@en-us . "301541828"@en-us . . . "301541828"^^ . . . "sounded or spoken in a tone unvarying in pitch; \"the owl's faint monotonous hooting\""@en-us . "flat"@en-us . "monotonic"@en-us . "0"^^ . . "01541828-a"^^ . "monotone"@en-us . "flat"^^ . . . "0"^^ . . "monotonous"@en-us . .