Dictionary Definition :
Definition[1]
:
色界之諸天,悉離淫欲而得清淨,故名梵天。梵即清淨的意思。
Source
:
陳義孝編, 竺摩法師鑑定, 《佛學常見辭彙》
Definition[2]
:
devas in the realms of form, who have purged themselves from all sexuality.
Source
:
A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous