hi sz, this means:

the middle class tending to lower class....

If you give us the sentence this might help.

Wewlcome to the fourm.

Ambientada en la joven clase media inglesa, tirando a baja, y de entorno urbano, la película recorre el deseo de felicidad de todo ser humano.

Does it mean something similar to "lower middle class"?

Heidita said:

hi sz, this means:

the middle class tending to lower class....

If you give us the sentence this might help.

Wewlcome to the fourm.

>

Ambientada en la joven clase media inglesa, tirando a baja, y de entorno urbano, la película recorre el deseo de felicidad de todo ser humano.

set in the recent/young (') English middle class, much rather working/lower class, showing/set in urban surroundings.....

"lower middle class"? clase media baja

But the tirando leaves the former a little less definite.

Está delgada, tirando a flaca. She is very thin...One might say skinny...

Ambientada en la joven clase media inglesa, tirando a baja, y de entorno urbano, la película recorre el deseo de felicidad de todo ser humano.

Set in an urban environment among the young English middle class, verging on working class, the film covers the universal human desire for happiness.

Heidita said:

Ambientada en la joven clase media inglesa, tirando a baja, y de entorno urbano, la película recorre el deseo de felicidad de todo ser humano.

set in the recent/young (') English middle class, much rather working/lower class, showing/set in urban surroundings.....

"lower middle class"? clase media baja

But the tirando leaves the former a little less definite.

Está delgada, tirando a flaca. She is very thin...One might say skinny...

Would "de clase media alta" mean middle to upper class ie, somewhere between both these classes.