callow

1
Of a person: having no hair; bald, bare, hairless.
Then there was a little Chinese in full azure costume, with long gesticulating arms, and large callow head, who pertinaciously threw in his squeaky plea for Confucius in the most unsyntactical French.
2
Of a brick: unburnt.
3
Of land: low-lying and near a river, and thus regularly submerged.
The Bogs that extend along the western part of this District do not lie close to the Shannon, as those on the east side do along the banks of the Inny; they are separated from the river by a long tract of high, dry, callow land, subject, immediately near the river, to being overflowed in winter, but affording meadow, pasture, and in some places good arable land.

1
Synonym of teneral (“an insect or other arthropod such as a spider which has just undergone ecdysis (“shedding of the exoskeleton”) and so lacks colour or firmness”).
Similar
teneral

Definitions