The kanji 鎌 primarily means "sickle" or "scythe," a farming tool used for harvesting crops like grain. It can also figuratively refer to something that cuts or reaps, like a sharp, curved blade. The core concept is related to cutting, reaping, and harvesting.

・On-yomi (音読み): レン (ren) ・Kun-yomi (訓読み): 鎌 (kama)

⚫︎ 鎌（かま） Translation: sickle; scythe ⚫︎ 鎌（かま）で刈（か）る Translation: to reap with a sickle ⚫︎ 鎌（れん）状（じょう）赤血球（せっけっきゅう）貧血（ひんけつ） Translation: sickle cell anemia

The kanji 鎌 is a phono-semantic compound (形声文字, keisei moji). The left side is a radical called 金（かね）, meaning "metal." The right side is 兼, which acts phonetically and provides a sense of "simultaneous" or "both." This indicates that the kanji might suggest metal that "simultaneously" cuts or "both" cuts and gathers. The whole character represents a "sickle," a tool with a metal blade.