noun, masculine

approfondissement

/a.pʁɔ.fɔ̃.dis.mɑ̃/

noun, masculine/a.pʁɔ.fɔ̃.dis.mɑ̃/plural: approfondissements

approfondissement is masculine in French.

deepening

From approfondir (“to deepen”) + -ment.