soapbark

soap·bark

noun \ˈsōp-ˌbärk\

Definition of SOAPBARK

: a Chilean tree (Quillaja saponaria) of the rose family with glossy leaves and terminal white flowers; also : its saponin-rich bark used in cleaning and in emulsifying oils

First Known Use of SOAPBARK

1861

Rhymes with SOAPBARK

aardvark, airpark, anarch, autarch, ballpark, benchmark, birthmark, blue shark, bookmark, check mark, chop mark, debark, demark, Denmark, D-mark, earmark, embark, endarch, exarch, footmark, futhark, Graustark, hallmark, hash mark, horned lark, ironbark, landmark, Lamarck, monarch, Petrarch, pitch-dark, Plutarch, pockmark, postmark, pressmark, pugmark, reichsmark, remark, remarque, Remarque, ringbark, seamark, shagbark, sitzmark, skylark, space mark, stress mark, tanbark, tetrarch, theme park, tidemark, titlark, touchmark, trademark, whale shark

soap·bark

noun \ˈsōp-ˌbärk\   (Medical Dictionary)

Medical Definition of SOAPBARK

1

: a Chilean tree of the genus Quillaja (Q. saponaria) with shiny leaves and white flowers

2

: the saponin-rich bark of the soapbark tree used in cleaning and in emulsifying oil—called also quillaja