The most common and most likely answer to this crossword clue is the 4 letter word TALA
T
A
L
A
Buddy explains!
The straight part
We know that "ready for Samoa" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case ready for samoa = tala.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does TALA mean?
TALA noun- The currency of Samoa, divided into 100 sene.
- A rhythmic pattern in Indian music.