not yet mature | (used of living things especially persons) in an early period of life or development or growth |
characteristic of a lack of maturity | (of crops) harvested at an early stage of development; before complete maturity |
(used of living things especially persons) in an early period of life or development or growth | not tried or tested by experience |
(of birds) not yet having developed feathers | being in its early stage |
not fully developed or mature; not ripe | suggestive of youth; vigorous and fresh |