underived

adj. 1 (historically, opp : derived 1) व्युत्पत्ती अज्ञात असलेला 2 (especially of stem, which cannot be derived from any base or bases, also : ummotivatable, radical 2, opp : derived 2 cf : spot-coined ‡, ready-coined ‡) असाधित, अव्युत्पन्न, अनिर्वचनीय ⊕ १, रूढिसिद्ध 3 (opp : derived 3) असिद्ध