From en.wiktionary.org:
[Appendix:Variations of "plat"]
** Luxembourgish
*** Etymology 1
[lb], from [lb], from [lb].
**** Pronunciation
- [lb]
- [lb]
**** Noun
[m]
1. platter , plate [flat, fairly large piece of crockery]
2. dish [food prepared according to some recipe]
*** Etymology 2
From [lb],<!--the variant "plate" would yield *Pluet--> from late [lb], from
the same Latin noun as above.
**** Pronunciation
- [lb]
- [lb]
**** Noun
[f]
1. [lb] [lb]
***** Related terms
- [lb]
- [lb]