"supply with money, store up," literally "put in a purse," 1520s, from Medieval Latin imbursare, from assimilated form of in- "into, in, on, upon" (from PIE root *en "in") + bursa "purse" (see bursa). Related: Imbursement.
imbricate
imbrication
imbroglio
imbrue
imbue
imburse
imitable
imitate
imitation
imitative
imitator