Find the word definition

The Collaborative International Dictionary
lamb's tail

donkey's tail \donkey's tail\ n. a Mexican plant ( Sedum morganianum) bearing small rose-colored flowers; called also burro's tail, horse's tail, and lamb's tail.
--RHUD

Usage examples of "lamb's tail".

In the shake of a dead lamb's tail they'd have that frame hanging from a scaffolding somewhere.

They mean the time for a shake of a lamb's tail - a technical joke, you see.