lēnīmen — Lewis & Short
lēnīmen, ĭnis, n.lenio,
I a softening or soothing remedy; an alleviation, mitigation, solace (poet.):
testudo laborum Dulce lenimen,Hor. C. 1, 32, 14:
sollicitae lenimen dulce senectae,Ov. M. 6, 500:
addidit illis hoc quoque lenimen,id. ib. 11, 450.