alum Synonyms
No Synonyms and anytonyms found
alum Meaning
alum (n)
a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
a person who has received a degree from a school (high school or college or university)
a double sulphate of aluminum and potassium that is used as an astringent (among other things)
alum (n.)
A double sulphate formed of aluminium and some other element (esp. an alkali metal) or of aluminium. It has twenty-four molecules of water of crystallization.
alum (v. t.)
To steep in, or otherwise impregnate with, a solution of alum; to treat with alum.
alum Sentence Examples
- In the chemistry lab, students used alum to conduct experiments on crystal formation.
- The pickling recipe called for a pinch of alum to ensure crispness in the preserved vegetables.
- As an astringent, alum is commonly found in skincare products for its ability to tighten pores.
- The textile industry often employs alum in the dyeing process to fix colors and enhance fabric durability.
- Gardeners use alum to amend soil pH, creating optimal conditions for certain plants to thrive.
- Alum was historically used in water purification due to its coagulant properties that help settle impurities.
- Cooks add a small amount of alum to certain recipes to maintain the vibrant color of fruits in jams and jellies.
- The ancient Egyptians utilized alum as a mordant in the textile industry to set dyes in their fabrics.
- Alum is a common ingredient in deodorants, providing an antibacterial effect to control body odor.
- Restoration experts employed alum to clean and stabilize parchment manuscripts, preserving them for future generations.
FAQs About the word alum
a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum, a white crystalline double sulfate of aluminum: the potassium double su
No synonyms found.
No antonyms found.
In the chemistry lab, students used alum to conduct experiments on crystal formation.
The pickling recipe called for a pinch of alum to ensure crispness in the preserved vegetables.
As an astringent, alum is commonly found in skincare products for its ability to tighten pores.
The textile industry often employs alum in the dyeing process to fix colors and enhance fabric durability.
