funcionan
“funcionan” means “they work” in Spanish (when referring to machines, systems, or plans).
they work, they function
Also: you (all/ustedes) work/function, they operate
📝 In Action
¿Los frenos del coche funcionan bien?
A1Do the car brakes work well?
Dicen que los nuevos sistemas de seguridad funcionan mucho mejor.
A2They say the new security systems function much better.
Aunque la batería está baja, las luces todavía funcionan.
B1Even though the battery is low, the lights still work.
Indicative
Present
Imperfect
Preterite
Subjunctive
Present Subjunctive
Imperfect Subjunctive
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✏️ Quick Practice
Quick Quiz: funcionan
Question 1 of 2
Which sentence correctly uses 'funcionan'?
📚 More Resources
👥 Word Family▼
📚 Etymology▼
Comes from the Late Latin word *functionem*, meaning 'performance' or 'execution of a duty.' It entered Spanish to describe how something performs its intended job.
First recorded: Medieval Spanish
Cognates (Related words)
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Frequently Asked Questions
When should I use 'funcionan' instead of 'trabajan'?
Use 'funcionan' when you are talking about objects, machines, processes, or systems performing their tasks (e.g., 'The computers work'). Use 'trabajan' when you are talking about people having a job or exerting effort (e.g., 'The employees work').
Is 'funcionan' formal or informal?
The word itself is neutral. However, if the subject is 'ustedes' (you all), it is the formal way to address a group. If the subject is 'ellos' or 'ellas' (they), it is simply a descriptive statement.