it is pronounced passel.
The word "passel" is singular. It is used to refer to a large group or quantity of something.
Everyone was running around like a passel of fools.
Passel is on page 104, but it really depends on what version you are reading
Frank Van Passel was born on June 23, 1964, in Belgium.
A group
The noun 'passel' is a word for a large group of people or things, a word for a thing.
"Passel" is an informal term that means a large group or quantity of something.
pack
passel
Pg 13
Frans van Passel has written: 'L'enseignement des langues aux adultes' -- subject(s): Modern Languages, Study and teaching