बुद्धिहीन मतलब [वि.] - जिसमें सोचने-समझने और निर्णय लेने की शक्ति न हो; निर्बुद्धि। Also see Buddhihin in English.
Here is meaning of Buddhihin in hindi. Get definition and hindi meaning of Buddhihin. What is Hindi definition and meaning of Buddhihin ? (hindi matlab - arth kya hai?).