something determined in relation to something that includes it
"he wanted to feel a part of something bigger than himself"
"I read a portion of the manuscript"
"the smaller component is hard to reach"
"the animal constituent of plankton"
that which concerns a person with regard to a particular role or situation
"it requires vigilance on our part"
"they resisted every effort on his part"
an actor's portrayal of someone in a play
"she played the part of Desdemona"
assets belonging to or due to or contributed by an individual person or group
"he wanted his share in cash"
the effort contributed by a person in bringing about a result
"I am proud of my contribution in advancing the project"
"they all did their share of the work"
A portion; a component.
"The engine is made of several intricate parts that work together to generate power."
A fraction of a whole.
"The recipe calls for exactly half a part of an egg when making the custard base."
In plain English: A part is a piece that makes up something bigger, like a single ingredient in a recipe or one section of a song.
Usage: Use "part" to refer to a specific section, ingredient, or piece that makes up a whole, such as a spare part for a machine or your role in a story. Do not confuse this with the verb "part," which means to divide or separate things.
To leave the company of.
"She decided to part from her friends after the long hike as they reached their destination."
In plain English: To part means to separate yourself from someone or something by moving away.
"I need to part with my old bike before I can sell it."
Usage: Use "part" as a verb to describe two people or groups physically separating from each other, often implying a temporary departure like leaving a crowd. It is distinct from simply exiting a location, as it specifically focuses on the act of going away from someone else.
Fractional; partial.
"The remaining part of the cake was too small to be shared among all four guests."
In plain English: Part means being involved in something, like when you are part of a team or part of the conversation.
"The partial moon rose above the horizon earlier than usual."
Usage: Use "part" as an adjective only when describing something that is incomplete or fractional, such as in the phrase "a part solution." Do not use it to mean separate or distinct, which requires using it as a noun or verb instead.
Partly; partially; fractionally.
"The sky was partly cloudy, allowing just enough sunlight to filter through for a pleasant afternoon walk."
In plain English: Part means to separate something into smaller pieces or sections.
"She was part way through her book when the phone rang."
Usage: Use "part" only when modifying a verb to mean doing something incompletely or to some degree, though in modern standard English "partly" is preferred for this meaning. Avoid using it as an adverb in formal writing since it can sound archaic or dialectal compared to the clearer alternative "partly."
The word "part" entered English via Middle English and Old French, both tracing back to the Latin pars, which meant a piece or share. Its ultimate roots lie in a Proto-Indo-European root related to selling or exchanging goods.