'Lethally' definitions:
Definition of 'Lethally'
From: GCIDE
- Lethal \Le"thal\ (l[=e]"thal), a. [L. lethalis, letalis, fr. lethum, letum, death: cf. F. l['e]thal.] Deadly; mortal; fatal. "The lethal blow." --W. Richardson. -- {Le"thal*ly}, adv. [1913 Webster]