|a.||1.||Not mature; unripe; not arrived at perfection of full development; crude; unfinished; |
|2.||Premature; untimely; too early; |
|Adj.||1.||immature - characteristic of a lack of maturity; "immature behavior"|
mature - characteristic of maturity; "mature for her age"
|2.||immature - lacking in development; "immature plans"; "an unformed character"|
|3.||immature - (used of living things especially persons) in an early period of life or development or growth; "young people"|
|4.||immature - not fully developed or mature; not ripe; "unripe fruit"; "fried green tomatoes"; "green wood"|
|5.||immature - not yet mature|
mature - having reached full natural growth or development; "a mature cell"
|6.||immature - (of birds) not yet having developed feathers; "a small unfledged sparrow on the window sill"|