mes
/mess/
month

The primary meaning of 'mes' is 'month', a unit of time historically tied to the cycle of the moon.
📝 In Action
Enero es el primer mes del año.
A1January is the first month of the year.
Mi cumpleaños es el mes que viene.
A1My birthday is next month.
Trabajé allí durante un mes.
A2I worked there for a month.
💡 Grammar Points
Singular vs. Plural
To talk about one month, use 'un mes'. For more than one, the 'z' sound at the end changes to a 'c' sound: 'meses'. For example, 'dos meses' (two months), 'seis meses' (six months).
❌ Common Pitfalls
Saying 'for a month'
Mistake: "Estuve de vacaciones por un mes."
Correction: It's more natural to say 'Estuve de vacaciones un mes' or '...durante un mes' to mean 'for a month'. Using 'por' here can sometimes be understood as 'per month'.
⭐ Usage Tips
Talking about Dates
When saying a specific date, you usually say 'el [number] de [mes]'. For example, 'el cinco de mayo'. You don't need 'on the' like in English.

Informally, 'el mes' can be used as a euphemism for 'period' or 'menstruation.
📝 In Action
Este mes todavía no me ha venido el mes.
B2I haven't gotten my period yet this month.
Tengo dolores porque estoy con el mes.
B2I have cramps because I'm on my period.
❌ Common Pitfalls
Context is Key
Mistake: "Using 'el mes' in a formal or medical context when you mean menstruation."
Correction: In formal or medical situations, use 'la menstruación' or 'el período menstrual' for clarity. 'El mes' is better for casual conversation.
⭐ Usage Tips
Always Masculine
Even when referring to menstruation, the word 'mes' is still a masculine word: 'el mes'. Don't get confused and say 'la mes'.
✏️ Quick Practice
💡 Quick Quiz: mes
Question 1 of 1
Which sentence uses 'mes' to mean something other than a unit of time?
📚 More Resources
Frequently Asked Questions
How do I say 'the months of the year' in Spanish?
You say 'los meses del año'. Unlike in English, the names of the months in Spanish are not capitalized unless they start a sentence. For example: 'enero, febrero, marzo...'
Is it 'el mes que viene' or 'el próximo mes' for 'next month'?
Both are correct and very common! 'El próximo mes' is slightly more formal, but you can use them interchangeably in most conversations.