One of the outlines, exterior features, or distinctive marks, of a body or figure, particularly of the face; feature; form; mark; - - usually in the plural.
In the head and face every organ and lineament expressive of brutal and unhesitating violence was in a state of the highest possible development.
Harriet Beecher Stowe. Uncle Tom's Cabin
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There dwelt in Athens a young gentleman of great patrimony, and of so comely a personage, that it was doubted whether he were more bound to nature for the lineaments of his person, or to fortune for the increase of his possessions.
John Lyly. Euphues: The Anatomy of Wit (1578)
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the whole Houyhnhnm race, whom these of ours have the honour to resemble in all their lineaments, however their intellectuals came to degenerate.
Jonathan Swift. Gulliver's Travels Into Several Remote Regions of the World (1726)
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John Reed was a schoolboy of fourteen years old; four years older than I, for I was but ten: large and stout for his age, with a dingy and unwholesome skin; thick lineaments in a spacious visage, heavy limbs and large extremities.