Definitions
make more intense, stronger, or more marked
Word origin
From Middle English heightenen, hyghtenen, equivalent to height + -en (verbal suffix).
Used in a sentence
“Black Bridge, near Machynlleth, is being heightened by one metre in a £3.6 million project to reduce delays caused by flooding.”
“to heighten beauty”
“to heighten a flavor or a tint”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Raise”8 letters
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