Whitfield's ointment
noun
Whit·field's ointment
| \ ˈ(h)wit-ˌfēldz-
\
\
variants:
also Whitfield ointment \ -ˌfēld-
\
\
Medical Definition of Whitfield's ointment
: an ointment that contains benzoic acid and salicylic acid and is used for its keratolytic effect in treating fungal skin diseases (as ringworm)