infirmerie, n.f., infirmary; sick-ward; sanatorium.
infirmi-er, n.m., -ère, n.f., hospital-attendant; hospital-nurse.
infirmité, n.f., infirmity, weakness, failing.
inflammabilité, n.f., inflammability.
inflammable, adj., inflammable.
inflammation, n.f., inflammation.
inflammatoire, adj., inflammatory.
inflation, n.f., (med.) inflation.
infléchi, -e, adj., (opt.) inflected, bent.