/ˈmɔːrnɪŋ sɪknəs/

morning sickness

BrE /ˈmɔːnɪŋ sɪknəs/

NAmE /ˈmɔːrnɪŋ sɪknəs/

[U]

the need to vomit that some women feel, often only in the morning, when they are pregnant, especially in the first months