cut down on
InseparableThe verb and particle never split. The object always follows the whole phrase.
How to say it
Main stress lands on the first particle: cut DOWN on. The trailing “on” reduces almost to nothing — expect a schwa, not a full vowel.
Do not release the /t/. Before the consonant of “down” the stop is held and swallowed rather than popped — the same unreleased-stop move as in hot dog. One smooth unit: “cut down”.
What it means
To consume less of something.
- “Craig was trying to cut down on sugar for health reasons.”
- “I'm cutting down on coffee after four in the afternoon.”
Similar: reduce, cut back on