portion
UK[ˈpɔːʃ(ə)n]US[ˈpɔːrʃ(ə)n]
n
a part of a whole.
n
an amount of food served to one person.
v
to divide something into parts and share it out.
Morpheme Breakdown
port
ion
port
part
ion
noun suffix
Etymology
The word 'portion' entered English in the 14th century from the Old French porcion, which itself derived from the Latin portionem, meaning "share, part, lot." The Latin root portio is of uncertain deeper origin but is semantically linked to concepts of division and allotment. The core meaning of a "part of a whole" has remained remarkably stable from its Latin source through its French intermediary into modern English. The suffix '-ion' solidifies its function as a noun denoting the state or result of being a divided part, applicable to abstract shares, physical segments, or a serving of food.
Analysis
Structure: port (part) + ion (noun suffix)
- port: From Latin portio (share, part). A noun-forming root.
- ion: A suffix of Latin origin (-ionem) used to form nouns indicating an action or its result.
Examples
A large portion of the budget is allocated to research.
She asked for a smaller portion of dessert.
The land was portioned out among the heirs.