to skim off
- phrasal verb
- /skɪm ɔf/
- You can use a spoon and skim off the fat.
- skim off fat
- skim off foam
- skim off scum
Examples
-
Fat was skimmed off the top of the wash tank before each dewatering step.
Academic text (1993) -
The fat will float to the top, and you can remove it or skim it off to use the stock for gravy.
Blog text (27) -
Just be sure to skim all the fat off the gravy.
Blog text (27) -
Increase the heat to high and bring the liquid to a boil, skimming off any foam that rises to the surface.
Blog text (1) -
Once the tallow hardens, we skim off a layer of glycerin.
-
After gypsum is added to precipitate the curds, and before the resulting solid is pressed to make regular bean curd, the foam is skimmed off, and some salted water is sprinkled on top.
Academic text (2001) -
Allow the mixture to sit undisturbed, then skim off the foam that forms on the surface.
-
Once the soup reaches a steady simmer, carefully skim off the excess grease that floats on top.
-
After boiling the stock, use a ladle to skim off the fat from the surface before serving.
Synonyms
Take a thin layer off the top of a liquid
To remove the top layer from a liquid using a spoon
Antonyms
How Much
Surface Forms
Morphology
The literal verb 'skim' (to lift off surface material) plus 'off' (to remove) transparently indicates removing the top layer, and the MWE extends this to taking the top/best items from a group. However, this is a metaphorical extension (abstracting from a physical action to selecting people/things), so the exact sense may not be fully predictable to a B1 learner without exposure.
Etymology
Skim off comes from the simple action of using a spoon or tool to skim cream off the top of milk or fat from soup, moving over the surface to take the floating part. So it means 'to remove something from the surface of a liquid'.