. "slack"@en-us . . "0"^^ . "200441212"^^ . "200428605"@en-us . . . . . . "slacken"@en-us . "00441212-v"^^ . . "relax"@en-us . . "0"^^ . . "slack up"@en-us . "make less active or fast; \"He slackened his pace as he got tired\"; \"Don't relax your efforts now\""@en-us . . . . "slack"^^ .