“one”

The number represented by the Arabic numeral 1; the numerical value equal to that cardinal number.

A musician who plays several musical instruments at once.

An occasion when a performer or team of them (especially in vaudeville) expects to perform at a theater for a single evening.

Expressing the same underlying character-judgment themes as pot calling the kettle black or set a thief to catch a thief.

Performing in any activity below one's usual level; behaving in an irregular, inept, or awkward manner; feeling unwell.

To briefly remove or tap one's hat as a gesture of greeting, deference, or respect.

A generally accepted means of exchange.

One or some person of unspecified or indefinite identity.

Having completed or finished an activity.

Every individual in a set; every person.

Any person; anybody.

A device for transmitting conversations and other sounds in real time across distances, now often a small portable unit also capable of running software etc.

It is easy to obtain money from foolish people.

Used to form idioms meaning "to force oneself to work hard or to focus intensely upon one's work".

A stone that can be stepped on in crossing something, especially a marsh or creek.

Performed well.

Because.

The third-person singular neuter personal pronoun used to refer to an inanimate object, abstract entity, or non-human living thing.

The (thing) here (used in indicating something or someone nearby).

To possess, own.

Near or next to.

The institution which the speaker/writer is acting for. (This is the editorial we, used by writers and others when speaking with the authority of their publication or organisation.)

one

Belonging to you; of you; related to you (singular; one owner).

Every individual or anything of the given class, with no exceptions (the noun or noun phrase denoting the class must be plural or uncountable).

A group of entities previously mentioned.

To know how to.

What person or people; which person or people; asks for the identity of someone; used in a direct or indirect question.

Belonging to, from, of, or relating to, them (plural).

Belonging to her (belonging to that female person or animal, or in poetic or old-fashioned language that ship, city, season, etc).

What, of those mentioned or implied.

To obtain; to acquire.

The female (typically) person or animal previously mentioned or implied.

Persons forming or belonging to a particular group, such as a nation, class, ethnic group, country, family, etc.

Do not (negative auxiliary).

See other (determiner) below.

Belonging to it.

Belonging to us, excluding the person(s) being addressed (exclusive our).

Alone in a category.

Preceding all others of a series or kind; the ordinal of one; earliest.