verb🔗ShareTo make thicker (in the sense of wider)."The tree trunk thickens with each passing year. "appearancemassChat with AIVocabulary GamePractice Reading
verb🔗ShareTo make thicker (in the sense of more viscous)."to thicken a sauce"foodchemistrysubstanceprocessChat with AIVocabulary GamePractice Reading
verb🔗ShareTo become thicker (in the sense of wider)."The tree trunk thickens with each passing year. "appearancebodymassChat with AIVocabulary GamePractice Reading
verb🔗ShareTo become thicker (in the sense of more viscous)."The sauce thickens as it simmers on the stove. "substancechemistryfoodprocessChat with AIVocabulary GamePractice Reading
verb🔗ShareTo strengthen; to confirm."The new evidence thickens the case against the suspect. "actionprocesslawChat with AIVocabulary GamePractice Reading
verb🔗ShareTo make more frequent."to thicken blows"frequencyChat with AIVocabulary GamePractice Reading