hide, conceal, cover up, mask
Masquer.
Hide.
— Porn in the Hood (2012)
Un petit truc du métier pour masquer l'odeur humaine.
A little trade secret for masking human scent.
— Princesse Mononoké (1997)
Était-ce pour masquer son trouble ou, simplement, se préparait-il à dormir ?
Was it to hide his unease, or was he simply getting ready to sleep?
Mais un nuage vint masquer la lune.
But then a cloud came and obscured the moon.
— Rebecca (1940)