Definitions in relation to their use in these kangaroo words, taken from Google Dictionary, and edited for formatting.
Kangaroo word: container
Joey word: can
Joey word: tin
container (noun): an object that can be used to hold or transport something.
can (noun): a cylindrical metal container.
tin (noun): an airtight container made of tinplate or aluminum.
The letters C, A, and N found within the twin kangaroo word “container”, and the letters T, I, and N both arrange in the listed order to complete the joey words “can” and “tin”. While a word can have multiple definitions, in relation to their use with kangaroo words, these three words share a similar meaning: a receptacle.