noun, feminine/ɑ̃.tʁaj/
entrailles is feminine in French.
entrails, bowels, guts; womb; bowels, depths
“le fruit de vos entrailles est béni” — blessed is the fruit of thy womb
From the plural of Old French entraille, from Early Medieval Latin intrālia (attested in the Reichenau Glossary), from Latin interanea, from interaneus, from inter. Compare Spanish entraña.