「卵」 (tamago) means "egg" or "eggs." It refers to the oval or round reproductive body laid by female birds, reptiles, amphibians, fish, and insects, often used as food. You can use it in dishes like omelets. 「毎日卵を一つ食べます。」 (I eat one egg every day.)

鳥(とり)などが産(う)む丸(まる)い食(た)べ物(もの)です。料理(りょうり)によく使(つか)われます。