1. levigate - Adjective
2. levigate - Verb
To polish.
Made less harsh or burdensome; alleviated.
To make smooth in various senses
To free from grit; to reduce to an impalpable powder or paste.
To mix thoroughly, as liquids or semiliquids.
To make smooth in action.
Technically, to make smooth by rubbing in a moist condition between hard surfaces, as in grinding pigments.
Made smooth, as if polished.
Source: Webster's dictionary