grass snake

n 1: harmless European snake with a bright yellow collar; common

in England [syn: {ring snake}, {ringed snake}, {Natrix

natrix}]

2: any of numerous nonvenomous longitudinally-striped

viviparous North and Central American snakes [syn: {garter

snake}]

3: either of two N. American chiefly insectivorous green snakes

[syn: {green snake}]