Meaning

adjective moving quickly and lightly

adjective mentally quick

originFrom Middle English nymyl, nemel, nemyll, nymell (“agile, quick, ready, able, capable”), merger of Old English nǣmel (“receptive, quick to grasp”) and Old English numol (“able to take, capable of holding”), both from niman (“to take”) + -el, -ol (associative suffix), corresponding to nim + -le. Compare German nehmen, Gothic 𐌽𐌹𐌼𐌰𐌽 (niman), Old Norse nema (“to take”). More at nim.

Etymology from Wiktionary, CC BY-SA 3.0