smooth as a baby's bottom
In real, traceable use. Part of the curated seed collection; community review is coming.
Also seen as: smooth as a baby's bum
Meaning · English
Extremely smooth.
Register: informal
Where it’s used:
Used
American English
Examples
The texture has been described as being as soft and smooth as a baby's bottom
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “smooth as a baby's bottom” mean?
Extremely smooth.
Is “smooth as a baby's bottom” formal or informal?
smooth as a baby's bottom is generally informal.