atténuant, n.m., (med.) attenuant.

atténuation, n.f., attenuation, weakness; extenuation, mitigation, palliation.

atténué, -e, adj., attenuated, wasted, emaciated, palliated; tapering.

atténuer, v.a., to attenuate, to weaken, to make thin; to extenuate, to mitigate, to palliate, to underrate. — un crime; to palliate a crime.

atterrage, n.m., (nav.) landing, landfall, making land.

atterrant, -e, adj., astounding, startling, overwhelming.

atterrer, v.a., to throw or strike down, to bring to the ground; to overthrow; to destroy, to demolish, to ruin; to subvert; to deject, to cast down; to astound, to overwhelm.

atterrer, v.n., (nav.) to make land.

atterrir, v.n., (nav.) to land, to make land.

atterrissage, n.m., landing, making land.