And none but calves the most immature can possibly sympathize with him.
In general it may be observed, that those kinds of fish which are well grown, nourish better than the young and immature.
That is abortive that is untimely, that has not been borne its full time, that is immature.
Larva (plural larvæ): the young or immature form of an insect.
Pistil: the part of the blossom ...