Two words
May be 2 words combined (propina+culum) If not obvious, probably incorrect
cul.um N 2 1 ACC S M
culus, culi N (2nd) M [XBXCO]
buttocks; posterior; anus; (rude);
propin.a V 1 1 PRES ACTIVE IMP 2 S
propino, propinare, propinavi, propinatus V (1st) [XXXDX] lesser
drink to anyone (his health), pledge; give to drink; hand over, yield up; make;
*