a river in SW North Dakota, flowing E to the Missouri River. 180 miles (290 km) long.
[hahrt] /hɑrt/ noun 1. Anatomy. a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle, located in the chest between the lungs and slightly to the left and consisting of four chambers: a right atrium that receives blood returning from the body via the superior and inferior vena cavae, a right […]
- Heart sac
heart sac n. See pericardium.
noun, (used with a singular or plural verb) 1. maudlin sentimentality: The play is a period piece, full of innocence abused and hearts and flowers. noun phrase [fr the name of a mournful and sentimental song of about 1908]
[hahrt-sur-ching] /ˈhɑrtˌsɜr tʃɪŋ/ noun 1. a thorough examination of one’s feelings and motives; a self-examination of one’s conscience. noun 1. examination of one’s feelings or conscience