2. To hum or sing in a low tone; to murmur softly. Here an old grandmother was crooning over a sick child, and rocking it to and fro. Dickens.

CROON
Croon, v. t. [imp. & p. p. Crooned (krnd); p. pr. & vb. n. Crooning.]

1. To sing in a low tone, as if to one's self; to hum. Hearing such stanzas crooned in her praise. C. Bront

2. To soothe by singing softly. The fragment of the childish hymn with which he sung and crooned himself asleep. Dickens.

CROON
Croon, n.

1. A low, continued moan; a murmur.

2. A low singing; a plain, artless melody.

CROP Crop (krp), n. Etym: [OE. crop, croppe, craw, top of a plant, harvest, AS. crop, cropp, craw, top, bunch, ear of corn; akin to D. krop craw, G. kropf, Icel. kroppr hump or bunch on the body, body; but cf. also W. cropa, croppa, crop or craw of a bird, Ir. & Gael. sgroban. Cf. Croup, Crupper, Croup.]

1. The pouchlike enlargement of the gullet of birds, serving as a receptacle for food; the craw.

2. The top, end, or highest part of anything, especially of a plant or tree. [Obs.] "Crop and root." Chaucer.