What is the primary meaning of the word "Welter"?

• The required answer is - A state of confusion or disorder.

• Welter (noun)
English Meaning: A large number of things in confusion or disorder.
Bangla Meaning: (শুধু singular) বিশৃঙ্খলা, নৈরাজ্য; জগাখিচুড়ি, অর্থহীন বা উদ্দেশ্যহীন সংঘাত: the welter creeds; a welter of shacks.

Example Sentence:
1. There's such a welter of conflicting rules.
2. The weakest part of the book is the first section, which attempts to explain diabetes scientifically and ends up as a welter of confusing details.

Source:
1. Cambridge Dictionary.
2. Accessible Dictionary by Bangla Academy.