astonishment

mastery
UK /əˈstɒnɪʃmənt/ US /əˈstɑːnɪʃmənt/noun

card 1 of 10 · context meaning

What is the meaning of 'astonishment' in this sentence?

To find Ned Silverton among the habitual frequenters of Mrs. Hatch’s drawing-room was one of Lily’s first astonishments.