1. to convert into or become horn or a horn-like substance; to harden into a horny texture
Usage: technical; biology
2. to make or become corny; to render trite, banal, or overly sentimental
Usage: informal

Examples

• The outer layer of skin begins to cornify as it matures and moves toward the surface.
• Repeated exposure to friction can cause the epidermis to cornify and thicken.
• The director's attempt to cornify the serious drama with sappy music fell flat with critics.
• Some writers cornify their narratives with clichéd dialogue and predictable plot twists.
• The tissue will cornify over time, developing a protective horny layer.