プログレッシブ和英中辞典(第３版)の解説
ぼせい【母性】
motherhood
- あの人には母性の自覚がない
She has no sense of responsibility as a mother.
母性愛｜motherly love
母性保護｜the protection of mothers [(the state of) motherhood]
母性本能｜(a) maternal instinct
- 母性本能がそうさせた
She acted on maternal instinct.