peanut
UK[ˈpiːnʌt]US[ˈpiːnʌt]
n
a type of nut that grows underground in a thin shell, often eaten as food or used to make oil
Morpheme Breakdown
pea
nut
pea
nut
Etymology
the word "peanut" is a compound formed from two english words, "pea" and "nut". it was coined in the early 19th century due to the legume's resemblance to a pea in its pod and its nut-like taste and texture. the "pea" component traces back to latin "pisum", while "nut" originates from proto-germanic "hnut-". the term logically describes the plant's fruit, which grows in a pod like a pea but has the hard seed and rich flavor characteristic of a nut, illustrating a descriptive naming pattern in english.
Analysis
Structure: pea + nut
pea (english, from middle english 'pease', referring to the pea plant) + nut (english, from old english 'hnutu', referring to a hard-shelled seed)
Examples
she sprinkled chopped peanuts over the salad for extra crunch.
peanut butter is a popular sandwich spread made from ground peanuts.
the farmer harvested a large crop of peanuts from the field.