lo·ment 
(lōmĕnt′)
(lōmĕnt′)n.
A dry fruit of certain leguminous plants, such as the tick trefoil, having constrictions between the seeds and separating at maturity into one-seeded segments.
[Latin lōmentum, skin conditioner made of bean meal, from lavere, to wash; see leu(ə)- in the Appendix of Indo-European roots.]