verb
to become thicker, or to make something thicker
The sauce will thicken as it cools.
Common phrases & grammar
thicken a sauce · thicken as it cools
American English
How to pronounce thicken
verbB2
THIHkn
/ˈθɪ.kn̩/
2 syllables · Stress the first syllable.
to become thicker, or to make something thicker
Practice out loud