An unspecified or unknown object, often used informally when the speaker cannot recall the name of something.

A device or gadget whose name is not known or remembered.

अनिर्धारित या अज्ञात वस्तु

English Usage: "Can you pass me that thingamajig over there?"

Hindi Usage: "क्या तुम मुझे वहाँ पर उस अनिर्धारित वस्तु को दे सकते हो?"

A placeholder term used for something that is complicated or technical.

जटिल या तकनीकी चीज़ के लिए एक प्लेसहोल्डर शब्द

English Usage: "I don't understand this thingamajig in the manual."

Hindi Usage: "मुझे मैनुअल में इस जटिल चीज़ का समझ नहीं आ रहा।"