1 Back to legal disclaimer 7 When purchased at the time of mailing with Certified MailÂ®, COD, Insurance (for more than $200) or Registered Mail. 2  Restrictions apply. 3  Back to legal disclaimer 8 When purchased at the time of mailing with COD or Insurance (for more than $200). 4  Back to legal disclaimer 9.
murine. 1  adj of or relating to or transmitted by a member of the family Muridae (rats and mice) 2  n a rodent that is a member of the family Muridae.
Medical Definition of COUMARIN. : a toxic white crystalline lactone C9H6O2 with an odor of new-mown hay found in plants or made synthetically and used especially in perfumery and as the parent compound in various anticoagulant agents (as warfarin); also: a derivative of this compound.oumarin. noun couÂ·maÂ·rin \Ëkue-ËkÃ¼-mÉ\. : rÉn a toxic white crystalline LACTONE c9h6o2 with an odor of-new mown hay found in plants or made synthetically and used especially in perfumery and as the parent compound in various anticoagulant (agents as); warfarin: also a derivative of this. compound