grey rat
(US gray rat)
noun
The brown or Norway rat, Rattus norvegicus.
Origin
Late 18th century.
- acousto-optical
- acousto-optically
- acousto-optics
- a cow of a ——
- ACP
- acqhire
- acqua alta
- acquaint
- acquaintable
- acquaintance
- acquaintanced
- acquaintance rape
- acquaintanceship
- acquaintancy
- acquaintedness
- acquest
- acquiesce
- acquiescement
- acquiescence
- acquiescent
- acquiescently
- acquiescer
- acquiescingly
- acquihire
- acquirability