Third-person singular simple present indicative form of lack.
She lacks any kind of positive self-image.
He Is Usually Rather Too Derivative, He Lacks The Saving Grace, ,Of Style, And Even His Best Canadian Poems Hardly Rise Above Fervent Occasional Verse.
Suicide lacks reason if you listen to what everyone is saying.
He lacks my … darkness.
The Australian fauna is rich in characteristic and peculiar genera, and New Zealand, while possessing some remarkable insects of its own, lacks entirely several families with an almost world-wide range - for example, the Notodontidae, Lasiocampidae, and other families of Lepidoptera.