Medical Dictionary
Main Entry:
ex·cip·i·ent Pronunciation:
ik-'sip-E-&nt Function:
noun : a usually inert substance (as gum arabic, syrup, lanolin, orstarch) that forms a vehicle (as for a drug or antigen);
especially : one that in the presence of sufficient liquid gives a medicated mixture the adhesive quality needed for thepreparation of pills or tablets