unripe
Word family
- ripeadjectiveA2
- ripenverbB1
- overripeadjectiveB2
- ripenessnounC1
Synonym discussion
Sense: adjective/1
'Unripe' is the usual word when fruit or crops are still too early to eat or pick. 'Green' often overlaps with it for fruit, especially when the fruit is still hard or sour, but 'green' can also describe a person's lack of experience. 'Underripe' is more exact and slightly more formal, often used when a writer wants to sound technical about food quality. 'Immature' usually describes people, behaviour, or ideas rather than food, though it can appear in scientific writing. For example, you might call a peach unripe, a banana green, fruit picked too early underripe, and a student's reaction immature.
Common collocations
Adverbs
Phrases
- be unripe
Etymology
'Unripe' combines the negative prefix 'un-' with 'ripe'. The second part comes from Old English 'ripe', a word used for things that were ready for harvest or fully grown. The later figurative sense follows the same picture: if fruit is not ready to pick, a plan or person can also be described as not yet ready.
First known use
13th century
13th century, in the meaning defined at sense 1