be (as) strong as an ox
(redirected from are strong as an ox)be (as) strong as an ox
To have great physical strength. (Oxen were traditionally used as work animals.) You should get Bert to help you move all this furniture—he's as strong as an ox. If you go to the gym every day, you too will be strong as an ox.
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.