What is "venemous"

Usage examples of "venemous".

Therefore most aernestly I do beseek your Magestie and your nowble Lorde that was my Frend before that by my venemous tresun I loste both you and him and alle, take order for your proper saffetie, and the thinge requyers Haste of your Magestes.

It is more venemous than the adder, it is more destructive than hebenon or madragora.

For that beastes teeth, which wounded you tofore,Are so exceeding venemous and keene,Made all of rusty yron, ranckling sore,That where they bite, it booteth not to weeneWith salue, or antidote, or other meneIt euer to amend: ne maruaile ought.