breast's in French:

1. la poitrine

French word "breast's"(la poitrine) occurs in sets:

Fiches du livre - "Some Verses" (Helen Hay)
Fiches du livre - "Poems" (Iris Tree)
Fiches du livre - "Love Poems and Others" (D. H. L...
Fiches du livre - "Some Longer Elizabethan Poems" ...
Fiches du livre - "Weeds by the Wall Verses" (Madi...