pea
UK[piː]US[piː]
n
a small, round, green seed that grows in a pod and is eaten as a vegetable
Etymology
The word originates from the Latin 'pisum', which entered Old English via Late Latin 'pisa' and the plural form 'pison'. In Middle English, this became 'pease', a singular noun referring to the collective seed. By the 17th century, the final 's' in 'pease' was reanalyzed as a plural marker, leading to the back-formation of the new singular 'pea'. This linguistic reinterpretation illustrates how word boundaries and forms can shift based on perceived grammatical patterns, transforming a historically singular mass noun into a modern countable noun for an individual seed.
Analysis
The word 'pea' is a simplex form. It is a back-formation from the earlier English word 'pease', which was mistakenly interpreted as a plural.
Examples
She added some fresh peas to the salad.
The classic nursery rhyme includes "pease porridge hot, pease porridge cold."
He shelled a pod of peas for dinner.