What is the meaning of Ruckle?

To crease or wrinkle.

A disordered collection.

A wrinkle.

A rattling noise in the throat, as from suffocation.

To make a rattling noise in the throat.

inflection of ruckeln:

1. first-person singular present
2. singular imperative
3. first/third-person singular subjunctive I

first-person singular present

singular imperative

first/third-person singular subjunctive I

Source: wiktionary.org