Some websites have a different version: 23 and me punctuates it "lady, wife, mistress of a household". Both that and the OP's link reference Dictionary of American Family Names, 2nd edition, Oxford University Press, 2022, which should be your first port of call for accurate details and more information.
Vogue: A First Lady for All of Us: On the Road with Dr. Jill Biden
A First Lady for All of Us: On the Road with Dr. Jill Biden
a positive approach 発音を聞く 例文帳に追加 実際的なアプローチ. - 研究社 新英和中辞典 It all depends on how you approach him. 発音を聞く 例文帳に追加 こっちの出方一つだ. - 研究社 新和英中辞典 There are signs of the approach of war. 発音を聞く 例文帳に追加 きな臭くなって ...
例文 border on：近づく to come near：近づく to get closer：近づく close with the enemy：敵に近づく approach completion：完成に近づく. the approach of winter：冬が近づくこと. draw to a close：終わりに近づく. come [go] near：近づく, 接近する. The end draws nigh：終わりに近づく moving toward the west：西に近づくさま come near in ...
approach grafting approach guidance lights approach guide approach-guide lighting approach indicator approach infinity approaching approaching aspect Approaching aspect (astrology) approaching face approaching flow approaching infinity Approaching Normal weblioの他の辞書でも検索してみる 国語辞書 類語・反対語辞典 英和 ...
approach control office approach control radar approach control service approach course approach defiantly approache approached approached from approacher approachers approaches approachest approaches to problem solving weblioの他の辞書でも検索してみる 国語辞書 類語・反対語辞典 英和・和英辞典 日中・中日辞典
The plural possessive is "ladies'." "Lady" is singular, so if you were referring solely to one woman's shoes, it would be "the lady's shoes." As for your second question, I'm assuming you're referring to a group of women in your salutation of them, so it would be "Good morning, ladies." And as you're addressing them directly, the comma preceding "ladies" is necessary.