Connect with a global community of knowledgeable individuals on IDNLearn.com. Find in-depth and accurate answers to all your questions from our knowledgeable and dedicated community members.

What is the correct meaning of the word "quadruple"?
You can "quadruple" the recipe and freeze the extra food to eat later.
1 - add more ingredients
2 - put in a deeper pan
3 - increase by four times
4 - make twice as many