lappet
noun
lap·pet ˈla-pət 
1
: a fold or flap on a garment or headdress
2
: a flat overlapping or hanging piece
Word History
First Known Use
1573, in the meaning defined at sense 1
- ethylene glycol
- ethylene linkage
- ethylene oxide
- ethylenediaminetetraacetate
- ethylenediaminetetraacetates
- ethylenediaminetetraacetic acid
- ethyleneimine
- ethylener
- ethylenes
- ethylenest
- ethylenic
- ethylenic isomerism
- ethylenic linkage
- ethylenimine
- ethylhexoate
- ethylhexoic acid
- ethylic
- ethyls
- ethyne
- ethynes
- ethynyl
- ethynylation
- ethynylestradiol
- ethynyloestradiol
- ethynyls