- (geology) a rock moved by geologic forces from one location to another, usually by a glacier
Translations: adverb erratically
- unsteady, random; prone to unexpected changes; not consistent
- in an erratic manner; unsteadily or randomly
- When I saw the other driver weaving erractically across the road, I decided to keep my distance.
Supplemental Details:Sponsor an extended definition for erratic for as little as $10 per month. Click here to contact us.