| Word | Definitions | Synonyms |
|---|---|---|
| leaflet | (noun) a thin triangular flap of a heart valve | Synonyms: cusp |
| (noun) a small book usually having a paper cover | Synonyms: booklet, brochure, folder, pamphlet | |
| (noun) part of a compound leaf | - | |
| whiffletree | (noun) a crossbar that is attached to the traces of a draft horse and to the vehicle or implement that the horse is pulling | Synonyms: swingletree, whippletree |