This is the 541st most frequent Thai word.
บล
"บล" in Thai does not have a standalone meaning and might be an abbreviation, typo, or part of a longer word.
In this sentence, 'บล' represents 'blue', referring to the color of the box.
ปากกาในกล่องบลยังอยู่ที่เดิม
The pens in the blue box are still in place.
Here, 'บล' is an abbreviation in Thai for 'โบรกเกอร์', meaning 'broker'.
เธอสมัครบัญชีบลวันนี้
She applied for a brokerage account today.
'บล' in this context symbolizes 'blue' metaphorically, indicating a specific or unique style.