gemelas
/he-MEH-lahs/
female twins

Gemelas refers to two girls born from the same pregnancy who look identical.
gemelas(noun)
female twins
?two girls born from the same pregnancy who look identical
identical twins
?referring specifically to girls
📝 In Action
Mis tías son gemelas y es difícil distinguirlas.
A1My aunts are twins and it is hard to tell them apart.
Las gemelas celebran su cumpleaños hoy.
A1The twins are celebrating their birthday today.
💡 Grammar Points
When to use 'gemelas'
Use this word only when referring to a group of female twins. If there is one boy and one girl, or two boys, the word changes to 'gemelos'.
❌ Common Pitfalls
Identical vs. Fraternal
Mistake: "Using 'gemelas' for sisters who were born at the same time but don't look alike."
Correction: In many Spanish-speaking regions, 'gemelas' is specifically for identical twins, while 'mellizas' is used for fraternal twins.
⭐ Usage Tips
Telling them apart
A common phrase to use with gemelas is 'parecerse como dos gotas de agua,' which means they look as similar as two drops of water.

As an adjective, gemelas describes two things that are identical or paired.
gemelas(adjective)
twin
?describing two things that are identical or paired
matching
?objects that look exactly the same
📝 In Action
Nueva York era famosa por las Torres Gemelas.
A2New York was famous for the Twin Towers.
Compramos dos camas gemelas para la habitación.
B1We bought two twin beds for the room.
💡 Grammar Points
Matching the Noun
Because this is an adjective here, it must be plural and feminine because the objects it describes (like 'camas' or 'torres') are plural and feminine.
✏️ Quick Practice
💡 Quick Quiz: gemelas
Question 1 of 2
If you are talking about two identical sisters, which word should you use?
📚 More Resources
Frequently Asked Questions
What is the difference between 'gemelas' and 'mellizas'?
Generally, 'gemelas' refers to identical twins (from the same egg), while 'mellizas' refers to fraternal twins (from two different eggs). However, in some countries, people use them interchangeably.
Can 'gemelas' refer to a boy and a girl?
No. In Spanish, if a group has even one male, you must use the masculine form 'gemelos'.