alum
/ˈæl.əm/
अर्थ 1
a chemical compound used in water purification.
“The alum helped clarify the muddy pond water quickly.”
My Deck में जोड़ें
अर्थ 2
A former student of a school or college.
“The alum returned to give a speech at graduation.”
My Deck में जोड़ें
