collar up
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
To apply a harness to a horse.
Where it’s used:
Used
American English
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
Meaning · English
To put a collar on a dog (a band or chain around an animal's neck).
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 3
Meaning · English
To build up a lip or collar around a hole.
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “collar up” mean?
To apply a harness to a horse.
Is “collar up” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.